Agates Bibliography

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IDAuthorYearArticle
2909 Sabina, A. P. 1963 Rocks and Minerals for the collector: Sudbury to Winnipeg: Geological Survey of Canada Paper 63-18, 69 p.
2910 Sabina, A. P. 1964a Rocks and minerals for the collector: Bay of Fundy area: Geolgical Survey of Canada Paper 64-10, 96 p.
2911 Sabina, A. P. 1964b Rock and mineral collecting in Canada, Volume 1, Yukon, Northwest Territories, British Columbia, Alberta, Saskatchewan, Manitoba: Geological Survey of Canada Miscelaneous Report 8, 147 p.
2912 Sabina, A. P. 1965a Rock and Mineral Collecting in Canada, Volume II, Ontario and Quebec: Geological Survey of Canada, Miscellaneous Report 8, 252 p.
2913 Sabina, A. P. 1965b? Rock and Mineral collecting in Canada, Volume III, New Brunswick, Nova Scotia, Prince Edward Island, Newfoundland: Geological Survey of Canada Miscelaneous Report 8, 103 p.
2914 Sachs, W. P. 1940 The story of the Great Notch Quarry: Rocks and Minerals, v. 15, no. 4, p. 111-115. New Jersey, field trip.
2915 Sackett, E. L. 1958 The Kamloops forest: The Mineralogist, v. 26, no. 12,1, p. 304. Washington, field trip.
2916 Sahni, M. R. 1948 Agates and other forms of chalcedonic silica: their origin, distribution and economic possibilities: Indian Minerals, v. 2, p. 244 - 258.
2917 Saint-Smith, E. C., and Farquharson, R. A. 1913 Geology and Mineral Resources of the Yilgarn Gold-field. Part I, Southern Cross: Bulletin of the Geological Survey of Western Australia, 49.
2918 Salinas, S. L. 1923 Catalogo sistematico de especies minerales de Mexico y sus aplicaciones industrials: Instituto Geologico de Mexico Boletim 40, 290 p.
2919 Salonen, A. O. 1972 A visit to the petrified forest 55 years ago: Gems and Minerals, no. 421, p. 26-28.
2920 Sams, I. K. 1974 Spring time magnetite, jadeite, plasma agate: Lapidary Journal, v. 28,no. 8, p. 1230-1234. California, Diablo Mountains, Coalinga Road, Clear Creek; Plasma Agate.
2921 Sams, I. K. 1977 Variety Pack: Lapidary Journal, v. 31, no. 1, p. 62-75. Carnival Agate, p. 62, 66, 72; Cary (Gary?) Green Jasper, p. 64, 66 Chicken Track, Serena Green Agate, p. 72, Petrified Birch from Narrows, Oregon, p. 74.
2922 Sanborn, E. D. 1972a Fossil forests of the Yellowstone, Part I: Gems and Minerals, no. 416, p. 30-33.
2923 Sanborn, E. D. 1972b Fossil forests of the Yellowstone, Part II: Gems and Minerals, no. 417, p. 24, 25, 46, 47. Wyoming, Yellowstone National Park.
2924 Sanborn, W. B. 1951 Groves of stone--fossil forests of the Yellowstone region: Pacific Discovery, v. 4, no. 3, p. 18-25.
2925 Sanchez-Mejorada, Ing. Santiago Hernandez 1960 Carta Geologica de la Republica Mexicana: 1:1,000,000. Geological Survey of Mexico.
2926 Sanders, J. V. 1964 Colour of precious opal: Nature, v. 204, p. 1151-1153.
2927 Sanders, J. V. 1968 Diffraction of light by opals: Acta Crystallographica, Section A, v. 24, p. 427-434.
2928 Sanders, J. V. 1976 Star opal from Idaho: Lapidary Journal, v. 29, no. 11, p. 1986-1992, 2008-2010.
2929 Sanders, J. V., and R. W. Dietz 1967 Precious opal from California: Gems and Minerals, no. 360, p. 16-19.
2930 Sanders, M. B. 1961 New Mexico's opal trail: Lapidary Journal, v. 15, no. 5, p. 544-549.
2931 Sandino, R., Sandino J., and Sandino, J. 1965 Matched halves of petrified wood: Gems and Minerals, no. 340, p. 18-21.
2932 Sanger, L. 1951 Agate belt buckle: Rocks and Minerals, v. 26, no. 11,12, p. 630-631. Craft project
2933 Sanger, L. 1953 Cutting the freeform, in Sinkankas, J., the amateur lapidary: Rocks and Minerals, v. 28, no. 9,10, p. 493-494. Montana agate.
2934 Sankey, J. R. 1906 Queensland Gems: Proceedings of the Royal Society of Queensland, xx, 1906, p. 61-73.
2935 Sansoni, G. C. 1980 (Editor) Il Tesoro di Lorenzo il Magnifico: Repertorio delle gemmi e dei vasi. Sansoni Editore, Nuova S. P. A. - Firenze. Stabilimento Grafico Commerciale, Firenze, 302 p.
2936 Santmyers, R. M. 1931 Quartz and silica, Part I: General Summary. U. S. Bureau of Mines Infor-mation Circular 6472, 15 p.
2937 Sarofim, E. 1969 Origin of the name, Agate: Journal of Gemmology, v. 11, no. 6, p. 203. Reprinted in Lapidary Journal, v. 23, no. 9, p. 1326. (Not seen). This citation has also been observed as Journal of Gemmology, v. II, no. 6, p. 203.
2938 Sarofim, E. 1970 Precious stones in the five books of Moses: Lapidary Journal, v. 23, no. 10, p. 1432-1434.
2939 Sassen, R. 1971 Minerals of the New Jersey trap rocks: Lapidary Journal, v. 25, no. 6, 796-805, 816-818.
2940 Sassen, R. 1977 Dyeing and heat-treating agate and other stones: Gems and Minerals, no. 477, p. 34-38.
2941 Sasser, C. W. 1978 El Azucor: Lapidary's Holiday: Lapidary Journal, v. 32, no. 5, p. 1114-1117. Wood, Mexico, Sugar Lake.
2942 Sasser, C. W. 1985 Rockhounding in Wild Horse Country: Lapidary Journal, v. 38, no. 4, p. 31-37. Stone Cabin Valley, Nevada.
2943 Satterly, J. 1944 Mineral occurrences in the Haliburton area: Ontario Department of Mines, Annual Report, v. 52, no. 2, p. 1-106.
2944 Savani, J. 1995? Geologist Discovers Deep Structure of Agates Natural System Provides Example of Self-Assembly: In News from Princeton University Communications and Publications, Stanhope Hall, Princeton, New Jersey. http://www.princeton.edu/pr/news/95/q3/0914agates.html
2945 Savascin, Y. 1986 Anatolia: Gems from the Past: Lapidary Journal, v. 39, no. 12, p. 42-44. Turkey, Ankara-Cubuk area, Eskisehir, Saricakaya areas.
2946 Sayre, F. 1966 Collecting around Unionville, Nevada: Gems and Minerals, no. 342, p. 20, 21. Nevada, field trip.
2947 Sayre, H. 1979 Dendritic agate at Anderson Mine: Gems and Minerals, no. 504, p. 6, 10, 12.
2948 Scammon, C. H. 1958 Hunting petrified logs: Earth Science, v. 11, no. 1, p. 15-17. Washington, field trip.
2949 Scarisbrick, D. 1981 From Pliny to Faberge'. The story of moss agate: Country Life, June 4, p. 1556-1558. (Not seen. The publication Country Life as listed here probably refers to a current British journal. An American publication with the same name existed from 1901 until it ceased publication in 1942 at the onset of World War II.)
2950 Scarratt, K. 1977 Notes on Gilson synthetic white opal: Gems and Minerals, no. 459, p. 40-42.
2951 Scells, G. 1978 Some north Queensland gem fields revisited: Lapidary Journal, v. 31, no. 10, p. 1118-2234.
2952 Schabilion, S. 1973 We bought a petrified forest: Rock & Gem, v. 3, no. 10, p. 20-24.
2953 Schairer, J. F. 1931 The minerals of Connecticut: Connecticut State Geological and Natural History Bulletin, no? 51, p. 1-121.
2954 Schaller, W. T. 1917 Gems and Precious Stones: U. S. Geological Survey, Mineral Resources of the United States for 1915, part 2, p. 843-858.
2955 Schaller, W. T. 1919 Gems and Precious Stones: U. S. Geological Survey, Mineral Resources of the United States for 1916, part 2, p. 887-899.
2956 Schaller, W. T. 1920 Gems and Precious Stones: U. S. Geological Survey, Mineral Resources of the United States for 1917, part 2, p. 145-168.
2957 Schaller, W. T. 1932 The crystal cavities of the New Jersey zeolite region: U. S. Geological Survey Bulletin 832, p. 1-90.
2958 Scharf, Timo 1995 Mineralien aus der Trias im Jena [Minerals from the Triassic of Jena]: Mineralien-Welt, v. 6, no. 4, p. 28-36.
2959 Schedenhelm, W. R. C. 1972 One-Day Jasper: Rock and Gem, v. 2, no. 10, p. 10-13. California, "Lonely Butte", "Agate Flats". Spelling of name probalby Shedenhelm.
2960 Schell, B. 1947 An opal occurrence in Arizona: Rocks and Minerals, v. 22, no. 5, p. 418, 428. Camp Wood area, Yavapai County.
2961 Scherer, K. 1976 How to cut Mexican fire agate: Gems and Minerals, no. 463, p. 10-12.
2962 Schibilion, S. 1967a A forest of stone: Rocks and Minerals, v. 42, no. 7, p. 519-521. Mississippi, Jackson area. May be same as Schabilion, above.
2963 Schibilion, S. 1967b Dreams do come true: Rocks and Minerals, v. 42, no. 7, p. 522. Jackson, Mississippi area.
2964 Schiefer, H. V. 1936 Gems of Ohio: The Mineralogist, v. 4, no. 1, p. 7, 8, 52, 53. Flint Ridge, Chemical content.
2965 Schiefer, H. V. 1953 New agate find: The Mineralogist, v. 21, no. 6,7,8, p. 277. Carlisle, Harrisburg, Pennsylvania, area
2966 Schiefer, H. V. 1959 Jasper Beach, Maine: The Mineralogist, v. 27, no. 4,5, p. 76, 77.
2967 Schier, J. 1988 Romancing the Iris: Lapidary Journal, v. 42, no. 7, p. 66-67. Iris agate color photos.
2968 Schiller, F. E. 1953 The Gem Minerasl of Maine: Lapidary Journal, v. 7, no. 1, p. 70, 72, 74, 76. Agate at Rumford, South Ann, Calais; jasper at Calais, and Forest City.
2969 Schlegel, D. M. 1957 Gemstones of the United States: U. S. Geological Survey, Bulletin 1042G, p. 203-253.
2970 Schletzer, D., and Schletzer, R. 1984 Old Silver Jewelry of the Turkoman. An Essay on Symbols in the Culture of Inner Asian Nomads: Translated by Paul Knight. Dietrich Reimer Verlag, Berlin, 300 p.
2971 Schley, E. R. 1905 Where natures stores her jewels. A study of San Diego, California, and its marvelous natural resources: Sunset Magazine, October, p. 545-555.
2972 Schlossmacher, K. 1950 Die Entstehung der Achate: Schmuck und Edles Gerat. p. 23-26, 55-57. (Not seen).
2973 Schlossmacher, K. 1959/1960 Kunstlich gefarbte Achatlangensteine: Zeitschrift des Deutsches Gesselschaft fur Edelsteinkunde, no 30, p. 20-22. (Not seen).
2974 Schlossmacher, K. 1960a Die Entstkelhung der Achate: Zeitschrift des Deutsches Gesselschaft fur Edelsteinkunde, no. 32, p. 16-20. (Not seen).
2975 Schlossmacher, K. 1960b Die Entstehung der Achate: Zeitschrift des Deutsches Gesselscahft fur Edelsteinkunde, no. 33, p. 11-16. (Not seen).
2976 Schlossmacher, K. 1969? Edelsteinkunde und Perlen: (Stuttgart) p. 261. This reference is sometimes cited as such without a date (not seen).
2977 Schmidt, J. 1997 Achatfuhrende Lithophysen aus dem Lierbachtal, Schwarzland: Lapis, 5/97, p. 32 - 37. Black Forest Thunder Eggs.
2978 Schmidt, M. M. 1920 (1918) The common rocks and gemstones of Kansas and how to recognize them: Kansas Academy of Sciences Transactions, 50th Annual Meeting, Lawrence, March 15, 16, 1918, v. 29, p. 85-88.
2979 Schmidtmann, T. 1972 A Yankee in Opal Land: Lapidary Journal, v. 25, no. 11, p. 1490-1494, 1504-1507. Opal mining.
2980 Schmincke, H. -U., and Swanson, D. A. 1967 Laminar viscous flowage structures in welded ash-flow tuffs from Gran Canaria, Canary Islands: Journal of Geology, v. 75, p. 641-664.
2981 Schmitt, J. C. D., Camatti, C., and Barcellos, R. C. 1991 Depositos de ametista e agata no estado do Rio Grande do Sul [Amethyst and agate deposits from Rio Grande do Sul]: in Gemas e rochas ornamentais (Schobbenhaus, C., et al., compilers), in the collection. Principais depositos mineros do Brazil, 4, part A, p. 271-285.
2982 Schmitt, J. G., and Boyd, D. W. 1981 Patterns of silicification in Permian pelecypods and brachiopods from Wyoming: Journal of Sedimentary Petrology, v. 51, no. 4, p. 1297-1308.
2983 Schmitt-Riegraff, C. 1992 Mikrothermometrische Untersuchungen an Flussigkeitseinschlussen in hydrothermalen Quarzen und Calciten aus der Nahe-Mulde: Ber. Deutsches Mineral Gesselschaft? (=Beih. z. Europ. J. Mineral.), Jg, no. 1, p. 248. (Not seen).
2984 Schneiders, B. R., Scott, J. F., Smyk, M. C. and O'Brien, M. S. 1999 Report of activities, 1998. Resident Geologist Program; Thunder Bay South regional resident geologist report; Thunder Bay South District, Open File Report, Ontario Geological Survey Report 5989, 58 p.
2985 Schneiders, B. R., Scott, J. F., Smyk, M. C. and O'Brien, M. S. 2000 Report of activities, 1999. Resident Geologist Program; Thunder Bay South regional resident geologist report; Thunder Bay South District, Open File Report, Ontario Geological Survey Report 6005, 50 p.
2986 Schnitzer, A. 1982 Fossilized trees: Lapidary Journal, v. 36, no. 2, p. 418-424.
2987 Schonfeld, E. 1955 Die Kieselholzer aus der Braunkohle von Bohlen bei Leipzig: Paleontographica Abteilung B, no. 99, p. 1-83.
2988 Schoolcraft, H. R. 1820 Summary narrative of exploratory expedition to the sources of the Mississippi River in 1820; resumed and completed by the discovery of its origin in Itasca Lake, in 1832: Reprinted in 1855 by Lippincott, Grambo, and Company, Philadelphia.
2989 Schooner, R. 1961 The mineralogy of Connecticut: Fluorescent House, Branford, Connecticut, p. 1-89.
2990 Schoonover, M. 1964 Sourdough Rockhounding: Lapidary Journal, v. 18, no. 1, p. 164-169. Alaska.
2991 Schoonover, M. 1972 Gem Treasures of Australia: Lapidary Journal, v. 26, no. 4, p. 628-629.
2992 Schoppee, L., and Schoppee, L. 1957 Michigan Vacation - 1956. People, Places, and Prospects: Rocks and Minerals, v. 32, p. 9,10, p. 476-479. Field Trip, Five Mile Point.
2993 Schoppee, L. W., and Schoppee, H. M. 1963 A superior vacation: Rocks and Minerals, v. 38, no. 7,8, p. 341-347. Minnesota, Wisconsin, Michigan, Ontario.
2994 Schossenberger, F. 1960 Amorphous solids, small particles and thin surface films: In Muller, W. A. (editor), Advanced X-Ray Analysis, v. 1, Plenum Press, New York, p. 73-99.
2995 Schowalter, M. 1976 Slocum stone---a new man-made material: Lapidary Journal,v.30, no.6, p. 1370-1374. Color illustrations.
2996 Schrader, F. C., Stone, R. W., and Stanford, S. 1917 Useful Minerals of the United States: U. S. Geological Survey Bulletin 624, p. 16, 34, 42, 81, 97, 107, 163, 180, 187, 204, 229, 248, 269, 289, 298, 342.
2997 Schram, E. F. 1943 Some minerals from Nebraska: Rocks and Minerals, v. 18, no. 11, p. 323-326.
2998 Schroeder, K. 1969 Uber die fossilen Holzer aus dem Stephan und dem Rotliegenden des Saar-Nehen-gebietes: Dissertation, Universitat des Saarlandes, Dissertationsdruck.
2999 Schube, P. G. 1973 Milepost 19, A memorial to a rockhound: Gems and Minerals, no. 428, p. 46-49. California, Whipple, Turlte Mountains, field trip.
3000 Schubel, K. A., and Simonson, B. M. 1990 Petrography and diagenesis of cherts from Lake Magadi, Kenya: Journal of Sedimentary Petrology, v. 60, no. 5, p. 761-776.
3001 Schulze, A. D. 1963 Rocks and Jewelry are my Hobby: Lapidary Journal, v. 17, no. 3, p. 484-487. Lapidary work.
3002 Schumann, W. 1977 Gemstones of the World: Published in English, 1977, by Sterling Publishing Company, New York, p. 1-256.
3003 Schumann, W. 1989 Edelsteine und Schmucksteine, 6: Aufl, Munchen, Wien, Zurich, pagination not known. (Not seen).
3004 Schwartz, G. M. 1925 A guidebook of Minnesota Trunk Highway No. 1: Minnesota Geological Survey Bulletin 20, 128 p.
3005 Schwartz, G. M., and Thiel, G. A. 1960 Guide to the minerals and rocks of Minnesota: University of Minnesota, Department of Geology and Minnesota Geological Survey, p. 1-29.
3006 Schwartz, J. 1942 Southern Califronia Localities, 1: Tick Canyon. Rocks and Minerals, v. 17, no. 1, p. 384. California, Acton Agate, field trip.
3007 Schwartz, J. 1943a A miniature petrified forest: The Mineralogist, v. 11, no. 2, p. 45. Last Chance Canyon, California.
3008 Schwartz, J. 1943b Southern California Localities, 7: Last Chance Canyon: Rocks and Minerals, v. 18, no. 5, p. 142. Petrified wood, palm wood, opal.
3009 Schwartz, J. 1943c Petrified wood display Rocks and Minerals, v. 18, no. 5, p. 142. How to display petrified wood.
3010 Schwartz, J. 1943d Southern California Localities, 10: Redondo Beach and Palos Verdes. Rocks and Minerals, v. 18, no. 8, p. 243.
3011 Schwartz, J. 1944 Agates and the horse: Rocks and Minerals, v. 19, no. 10, p. 311-312. California, field trip, Mint Canyon.
3012 Schweitzer, C. G. 1944a Collecting agates at Horse Canyon: The Mineralogist, v. 12, no. 1, p. 14-16.
3013 Schweitzer, C. G. 1944b A California jasper locality: The Mineralogist, v. 12, no. 3, p. 80-81. Lavic jasper.
3014 Schweitzer, C. G. 1944c We visited Stone Canyon: The Mineralogist, v. 12, no. 4, p. 107, 116, 117. California, field trip.
3015 Schweitzer, C. G. 1944d Mule Canyon palm root: The Mineralogist, v. 12, no. 6, p. 180-181. California, field trip.
3016 Schweitzer, C. G. 1944e Agate filled nodules at Chuckwalla Mountains, California: The Mineralogist, v. 12, no. 8, p. 234-235. Wiley's (sic) Well, kept up by Riverside County.
3017 Schweitzer, C. G. 1944f Blue agate nodules near Lead Pipe Springs, California: The Mineralogist, v. 12, no. 12, p. 409-410.
3018 Schweitzer, C. G. 1945 What he found in a bean field: The Mineralogist, v. 13, no. 9, p. 365. Nipomo sagenitic agate.
3019 Schweitzer, C. G. 1947 Horse Canyon Locality: The Mineralogist, v. 15, no. 2, p. 76-78, 80. California, field trip.
3020 Schweitzer, C. G. 1948 Los Angeles Lapidary Society Trip: The Mineralogist, v. 16, no. 1, p. 20, 22, 24. Chuckwalla Mountains, Califronia.
3021 Schweitzer, C. G. 1952 Horse Canyon again: The Mineralogist, v. 20, no. 5, p. 199-200. California, field trip.
3022 Schweitzer, C. G. 1955 Our trip to Oregon: The Mineralogist, v. 23, no. 4, p. 164, 166.
3023 Scott, B., Mrs. 1953 Hunting Lake Superior Agate: The Mineralogist, v. 31, no. 3, p. 108, 110. Field, Beaver Bay, Ontario, Canada.
3024 Scott, H. M., Mrs. 1954 Gem hunting in Minnesota: The Mineralogist, v. 22, no. 12, p. 440, 441, 446. Field trip.
3025 Scurfield, G., Segnit, E. R., and Anderson, C. A. 1974 Silicification of wood, Part III: In Scanning Electron Microscopy, 1974, Proceedings on Scanning Electron Microscopy and the Plant Sciences. IIt Research Institute, Chicago, p. 389-396.
3026 Seaman, D. M. 1943 A survey of the Carnegie Museum mineral collection: Rocks and Minerals, v. 18, no. 1, p. 3-9.
3027 Seasholtz, F. W. 1976 A method of using Tecope opal: Gems and Minerals, no. 468, p. 38, 40-41.
3028 Seifert, T., and Reidrich, G. 1993 Die Achate im Melaphyr von Groppendorf bei Hubertusburg im Sachsen: Mineralien Welt, v. 4, p. 15-16.
3029 Seiple, E. 1993 California's Precambrian fossils: Rock and Gem, v. 23, no. 12, p. 78-83.
3030 Seironyan, V. B. 1996 Agates of Armenia; the past and present: Mir Kamnya = World of Stones, 9, p. 19-23
3031 Seironyan, V. B. 1997 Heliotrope and its new finds in Armenia: Mir Kamnya = World of Stones, 12, p. 53.
3032 Selde, V. 1978 On to Oregon, treasure land of fossils and agates: Lapidary Journal, v. 32, no. 9, p. 2028-2033. Geology
3033 Selde, V. 1979a Ginkgo Petrified Forest State Park: Lapidary Journal, v. 32, no. 10, p. 2190-2197. Oregon.
3034 Selde, V. 1979b Fossils and rocks of the John Day Country: Lapidary Journal, v. 32, no. 11, p. 2480-2483. John Day Agate, p. 2480
3035 Selde, V. 1979c On to Oregon: rock hunting techniques: Lapidary Journal, v. 32, no. 12,p. 2596-2602. FT
3036 Selde, V. 1979d Collecting the colorful stones of the Columbia: Lapidary Journal, v. 33, no. 9, p. 2014-2018. Oregon, field trip.
3037 Selwyn, A. R. C., Ulrich, G. H. F., Aplin, C. O. H, Etheridge, R., Jr., and Taylor, N. 1868 A descriptive Catalogue of the Rock Specimens and Minerals in the National Museum collected by the Geological Survey of Victoria, Melbourne, 1868, p. 85.
3038 Settles, S. 1981 Kentucky agate, Portfolio: Rocks and Minerals, v. 56, no. 3, p. 128-129.
3039 Seward, N. H. 1940 An opal rock garden: Rocks and Minerals, v. 15, no. 12, p. 415. Australia, home project
3040 Seward, N. H. 1947 Mountains of opal: The Mineralogist, v. 15, no. 9, p. 457. Australia, field trip.
3041 Seward, N. H. 1950 What has happened to the opal market? Lapidary Journal, v. 4, no. 3, p. 178, 180.
3042 Shaeffer, J. B. 1958 The Alibates Flint Quarry, Texas: American Antiquity, v. 24, no. 2, p. 189-191. Reprinted in Lapidary Journal, v. 19, no. 10, p. 1128-1131.
3043 Shanafelt, M. 1933 Agates: The Museum Radio Talk, Morrill Hall, University of Nebraska. Thursday, June 1, 1933.
3044 Shaub, B. M. 1955 Notes on the origin of some agates and their bearing on a stylolite seam in petrified wood: American Journal of Science, no. 253, p. 117-120.
3045 Shaub, B. M. 1958 Mineral collecting in the Black Hills area of South Dakota: Rocks and Minerals, v. 33, no. 9, 10, p. 394-397, 437. Listed as v. 33, no. 8, 9 on contents page.
3046 Shaub, B. M. 1961 Seeing things in rocks and minerals? Why? Rocks and Minerals, v. 36, no. 7,8, p. 233-234. Picture agate, picture jasper, etc.
3047 Shaub, B. M. 1963 Early amateur gem cutting: Rocks and Minerals, v. 38, no. 1,2, p. 51-54.
3048 Shaub, B. M. 1978 Notes on the origin of the Biggs Jasper: Rocks and Minerals, v. 53, no. 2, p. 56-63. OR, hydrothermal
3049 Shaub, B. M. 1979a Genesis of Thunder Eggs, Geodes, and Agates of Igneous Origin, Part I: Lapidary Journal, v. 32, no. 3, p. 2340-2354. Steens Mountain, Oregon, Priday, color illustrations.
3050 Shaub, B. M. 1979b Genesis of Thunder Eggs, Geodes, and Agates of Igneous Origin, Part II: Lapidary Journal, v. 32, no. 4, p. 2548-2566. Coyote Springs thunder egg, Oregon; Bruneau Jasper, Laguna Agate, color illustrations.
3051 Shaub, B. M. 1980a Genesis of agates, geodes, septaria, and other concretions of sedimentary origin,. Part I: Lapidary Journal, v. 34, no. 3, p. 650-659, 670-679, Tepee Canyon Agate, color illustrations.
3052 Shaub, B. M. 1980b Genesis of agates, geodes, septaria, and other concretions of sedimentary origin,. Part II: Lapidary Journal, v. 34, no. 4, p. 860-864, 886-896. Union Road Agate, color illustrations.
3053 Shaub, B. M. 1981 Notes on the Genesis of Spheroidal Rhyolite: The "Rain Forest Jasper" of Australia. Lapidary Journal, v. 34, no. 12, p. 2522-2544, 2546-2549.
3054 Shaub, B. M. 1982 Genesis of agates, geodes, thunder eggs, and other siliceous nodules of igneous origin: In Sutherland, A., R. Gray, and A. Tait (editors), Agate Symposium Proceedings, Scottish Mineralogy and Lapidary Club, Royal Scottish Museum, Chambers Street, Edinburgh, p. 4-27.
3055 Shaub, B. M. 1989 The origin of Agates, Thundereggs, and Other Nodular Structures: Agate Publishing Company, Northampton, Massachusetts. 105 p.
3056 Shaub, M. S. 1958 Mineral Collecting in the Black Hills area of South Dakota: Rocks and Minerals, v. 33, no. 9,10, p. 394-397, 437. Fairburns, Kern beds; Teepee Canyon.
3057 Shaw, J. L. 1978 Alabama rocks and rockhounds: Lapidary Journal, v. 32, no. 3, p. 818-822.
3058 Shears, D., and D. Shears 1977 Want to make an opal triplet: Gems and Minerals, no. 480, p. 10-12.
3059 Shedenhelm. W. R. C. 1973a The search for opal: Rock and Gem, v. 3, no. 2, p. 35-37.
3060 Shedenhelm. W. R. C. 1973b Agate at Joshua Tree Camp: Rock & Gem, v. 3, no. 2, p. 70-73. California, field trip.
3061 Shedenhelm. W. R. C. 1973c Rockhounding, ...73, Far West, Southwest & Midwest: Rock & Gem, v. 3, no. 3, p. 24-28.
3062 Shedenhelm. W. R. C. 1973d Castle Butte in the Mojave: Rock & Gem, v. 3, no. 5, p. 70-74. Field trip, chaffonite.
3063 Shedenhelm. W. R. C. 1973e California's opals: Rock & Gem, v. 3, no. 9, p. 8-12.
3064 Shedenhelm. W. R. C. 1973f Little Jo opal mine: Rock and Gem, v. 3, no. 11, p. 26-28.
3065 Shedenhelm. W. R. C. 1973g Opals in Plastic: Rock & Gem, v. 3, no. 10, p. 26-34.
3066 Shedenhelm. W. R. C. 1973h Treasures on Rainbow Ridge: Rock & Gem, v. 3, no. 10, p. 62-65.
3067 Shedenhelm. W. R. C. 1973i Opal Christmas Tree: Rock & Gem, v. 3, no. 12, p. 38-41.
3068 Shedenhelm. W. R. C. 1974a South of Golconda: Rock & Gem, v. 4, no. 2, p. 76-78.
3069 Shedenhelm. W. R. C. 1974b Old Ranch Jasp-Agate:. Rock & Gem, v. 4, no. 5, p. 48-52. California, Field Trip
3070 Shedenhelm. W. R. C. 1975 Rockhounds' Guide to Baja California: Rock & Gem, v. 5, no. 5, p. 50-53.
3071 Sheets, J. 1971 Black coral in Florida: Gems and Minerals, no. 402, p. 24-25.
3072 Shepard, C. U. 1837 A report on the geological survey of Connecticut.: Published under the direction of his excellency, Henry G. Edwards, Governor of the State, p. 1-188.
3073 Shepherd, G. F. 1933 Opal glossary: Rocks and Minerals, v. 8, p. 43-50.
3074 Shepherd, G. F. 1971 The story of opal: Rocks and Minerals, v. 46, no. 6, p. 363-370. Australia, Czechoslovakia, Mexico, Honduras, India
3075 Shepherd, W. 1972 Flint, its origin, properties, and uses: Faber and Faber, London, p. 1-255.
3076 Sherriff, B. L., and Thomson, S. L. 1992 The relationship between silicates from the Souris gravel pit and local lithic artifacts [abstract]: In Geological Society of America 1992 annual meeting, Abstracts with Programs, geological society of America, v. 24, no. 7, p. 159. Cincinnati, Ohio, October 25-29, 1992.
3077 Sherrill, G. H. 1948 The Fairburn agate: Rocks and Minerals, v. 23, no. 8, p. 713-714. South Dakota.
3078 Shipley, R. M. 1971 Dictionary of gems and gemology, sixth edition: Gemological Institute of America, Santa Monica, California. 230 p.
3079 Shoup, G. E. 1947 Vanadium in chert: Rocks and Minerals, v. 22, no. 12, p. 1124-1125. Lemhi, Idaho, inclusions.
3080 Shoup, G. E. 1950 Investigation of placer leads to petrified forest: Rocks and Minerals, v. 25, no. 11,12, p. 578. Leedsburg, Lemhi Co, Idaho.
3081 Siegel, G. H., Marrone, M. J. 1981 Photoluminescence in as-drawn and irradiated silica optical fibres: an assessment of the role of nonbridging oxygen defect centers: Journal of Non-Crystalline Solids, v. 45, p. 235-247.
3082 Siever, R. 1962 Silica solubility 0-200 oC and the diagenesis of siliceous sediments: Journal of Geology, v. 70, no. 2, p. 127-156.
3083 Siever, R., and Scott, R. A. 1963 Organic geochemistry of silica: In Breger, I. A. (Editor): Organic Geochemistry. Oxford, London, New York, Paris, p. 579-595.
3084 Silda, A. A. 1956 Minnesota agates: Rocks and Minerals, v. 31, nos. 11, 12, p. 599.
3085 Sigelo, A. C. 1978 Organic geochemistry of silicified wood, Petrified Forest National Park, Arizona: Geochimica et Cosmochimica Acta, v. 42, no. 9, p. 1397-1405.
3086 Sigelo, A. C. 1979 Geochemistry of silicified wood and associated sediments, Petrified Forest National Park, Arizona: Chemical Geology, v. 26, nos. 1, 2, p. 151-163.
3087 Silvernail, C. 1960 Five gem and mineral field trips in the Barstow area: Desert Magazine, v. 23, no. 2, p. 39-41.
3088 Sim, S. 1973 Some thoughts about agate formation of Scotland: Lapidary Journal, v. 27, no. 4, p. 620-623.
3089 Sim, S. 1979 Further thoughts on agate formation: Lapidary Journal, v. 33, no. 5, p. 1128-1130.
3090 Sim, S. 1982 Agate anatomy: Lapidary Journal, v. 36, no. 8, p. 1430-1431.
3091 Simandl, G. J., Hancock, K. D., Callaghan, B., Paradis, S., Yorke-Hardy, R. 1999? Klinker Precious Opal Deposit, south-central British Coilumbia Canada - Field Observations and Potential Deposit-Scale Controls: British Columbia Geological Survey Branch, p. 321-326.
3092 Simandl, G. J., Paradis, S., Diakow, L. J., Wojdak, P. J., and Hartley, A. J. 1998 Precious Opal in the Whitesail Range, west-central British Columbia, Canada (NTS 93E/10W and 93E/llE):. British Columbia Geological Survey Branch, Geological Fielswork 1998, Paper 1999-1, p. 285-293.
3093 Simon, R. I. 1978 Minerals found in fossils: a literature survey: Rocks and Minerals, v. 53, p. 1, p. 16-24.
3094 Simonds, F. W. 1902 The minerals and mineral localities of Texas: University of Texas Mineral Survey Bulletin, 104 p.
3095 Simpson, B., and Mitchell, J. R. 1989 Gem Trails of Arizona: Gem Guides Book company, Baldwin Park, California, 124 p.
3096 Simpson, B. W. 1954? Gem trails of Texas: no further information; subsequent editions of Gem Trails of Texas (not all by Simpson) follow this date, but a complete listing is not known at this time.
3097 Simpson, B. W. 1962 Gem trails of Texas, a field guide for collectors: Gem Trails Publishing Company, Granbury, Texas, 88 p.
3098 Simpson, B. W. 1964 Gem trails of Arizona: Gem Trails Publishing Company, Gramburg, Texas, 88 p.
3099 Simpson, B. W. 1967 Gem Trails of Arizona, (revised edition): Gem Trails Publishing Company, Bowie, Texas, 88 p.
3100 Simpson, B. W. 1974 Gem Trails of Arizona, (4th revised edition): Gem Trails Publishing Company, Glen Rose, Texas, 96 p.
3101 Simpson, C. 1945 Gingko Petrified Forest State Park of Washington: Rocks and Minerals, v. 20, no. 9, p. 425. Kittitas County, 15 million year old lava flows.
3102 Simpson, J. H. 1876 Report of explorations across the Great Basin of the Territory of Utah for a direct wagon route from Camp Floyd to Genoa, in Carson Valley, in 1859, by Captain J. H. Simpson:. Made by authority of the Secretary of War and under instructions from Bvt. Brig. Gen A. S. Johnston,United States Army Corps of Engineers, Government Printing Office, Washington, D. C. 518 p. (p. 273, 283, 291, 308)
3103 Sims, F. L. 1960 Petrified wood on Bellyache Creek: Rocks and Minerals, v. 35, no. 5,6, p. 219. Darlington, South Carolina.
3104 Singer, A. 1990 Quartz synthesis by soxhlet leaching of basaltic rock: Soil Science, v. 150, no. 3, p. 630-636.
3105 Sinkankas, J. 1951 Some cutting material localities around New York City: Rocks and Minerals, v. 26, nos. 11, 12, p. 587-591. Zeolites.
3106 Sinkankas, J. 1952 Dyeing agate, in The Amateur Lapidary: Rocks and Minerals, v. 27, no. 1,2, p. 45. Shop Help
3107 Sinkankas, J. 1954a Collecting in the Big Ditch: Rocks and Minerals, v. 29, no. 1,2, p. 13-16. Canal zone. Reprinted, 1986, Rocks and Minerals, v. 61, no. 1, p. 25-27.
3108 Sinkankas, J. 1954b Japanese lapidary work: Rocks and Minerals, v. 29, no. 9,10), p. 488-491.
3109 Sinkankas, J. 1954c Aden to Suez: Rocks and Minerals, v. 29, no. 11,12, p. 574-575.
3110 Sinkankas, J. 1959 Gemstones of North America: Van Nostrand Reinhold Company, New York, Toronto, London, Melbourne, 675 p.
3111 Sinkankas, J. 1961a What do we really know about the formation of agate and chalcedony? Lapidary Journal, v. 15, no. 2, p. 242-252; reprinted in Leiper, H. (Editor), The Agates of North America, Arts and Crafts Press, pp. 6-10.
3112 Sinkankas, J. 1961c Opal cutting tips: Lapidary Journal, v. 15, no. 5, p. 550, 554-556.
3113 Sinkankas, J. 1961c Australian opals in dazzling hues: Lapidary Journal, v. 15, no. 5, p. 552-553.
3114 Sinkankas, J. 1961c Gemstones and minerals, how and where to find them: D. Von Nostrand Company, Inc., New York, New York, 387 p.
3115 Sinkankas, J. 1962 So-called psilomelane is chalcedony: Lapidary Journal, v. 15, no. 6, p. 667.
3116 Sinkankas, J. 1964a The March Birthstone: Lapidary Journal, v. 17, no. 12, p. 1200. Bloodstone.
3117 Sinkankas, J. 1964b Opal and Tourmaline. Birthstones for October. Lapidary Journal, v. 18, no. 7, p. 788-789.
3118 Sinkankas, J. 1966a Iris opal from Mexico. Journal of Gemology, v. 10, p. 100-105. (Not seen).
3119 Sinkankas, J. 1966b What do we really know about the formation of agate and chalcedony. In Leiper, H., (editor), The Agates of North America, Lapidary Journal Publishing Company, San Diego, California, p. 6-10.
3120 Sinkankas, J. 1970 Prospecting for gemstones and minerals. Van Nostrand-Reinhold Company, New York, New York. 397 p.
3121 Sinkankas, J. 1971 Opal: Rock and Gem, v. 1, no. 1, p. 38-47.
3122 Sinkankas, J. 1974 Gemstone and Mineral Data Book: Winchester Press, p. 108 - 110.
3123 Sinkankas, J. 1976 Gemstones of North America, in Two Volumes, Volume II: Van Nostrand-Reinhold Company, New York, Cincinnati, Toronto, London, Melbourne, 494 p.
3124 Sinkankas, J. 1991 Early American Gemology: Lapidary Journal, v. 44, no. 10, p. 45-54.
3125 Skalicky, J. 1978 Czech paradise and its gemstones: Lapidary Journal, v. 32, no. 7, p. 1616-1618. Dobravice, near Jicin, Dolsky Potok Stream, Mountain of Kozakov, Cper Melaphyre, Nova Paka.
3126 Skalicky, J. 1983 Interesting opals from Czechoslovakia: Lapidary Journal, v. 37, no. 4, p. 578-584.
3127 Slack, J. N. 1966 Photographing Iris Agate: Lapidary Journal, v. 20, no. 1, p. 30-33.
3128 Slack, J. N. 1966 An Oklahoman goes agate hunting in Texas: Lapidary Journal, v. 20, no. 1, p. 74-102. Color illustrations, Woodward ranch red plume, black plume Flower Garden, Pom Pon (=Pompom), Thistle, porcupine, Christmas, hristmas Tree, Bugeye, agates.
3129 Slack, J. N. 1967 We climbed the Agua Frio: Lapidary Journal, v. 21, no. 7, p. 854-855, 858-865.
3130 Slack, J. N., and Kennedy, M. 1968 Cycads, agates and "things" in Oklahoma's Panhandle: Lapidary Journal, v. 22, no. 7, 898-906. Rosebud agate.
3131 Sligh, W. F. 1968 Cutting Idaho opal: Gems and Minerals, no. 373, p. 30.
3132 Sloan, E. 1908 Catalogue of the minerals of South Carolina: South Carolina Geological Survey Bulletin 2, Series 4, 505 p.
3133 Sloan, E., and B. Sloan 1965 Mineral & Gem Trails: Private Publication. 60 p.
3134 Sloat, L. W. 1977 East Texas petrified wood: Lapidary Journal, v. 30, no. 10, p. 2326-2331.
3135 Sloat, L. W. 1981 "Hunting the Catahoula in Texas": Lapidary Journal, v. 34, no. 12, p. 2640-2644.
3136 Slocum, H. W. 1948a Rambles in a collector's paradise, Part 1: Rocks and Minerals, v. 23, no. 6, p. 497-503.
3137 Slocum, H. W. 1948b Rambles in a collector's paradise, Part 2: Rocks and Minerals, v. 23, no. 7, p. 579-589.
3138 Slocum, H. W. 1948c Rambles in a collector's paradise, Part 3: Rocks and Minerals, v. 23, no. 8, p. 675-680.
3139 Slocum, H. W. 1948d Rambles in a collector's paradise, Part 4: Rocks and Minerals, v. 23, no. 9, 10, p. 771-777.
3140 Slocum, H. W. 1948e Rambles in a collector's paradise, Part 5: Rocks and Minerals, v. 23, nos. 11, 12, p. 892-898.
3141 Slocum, M. 1940 Opal Butte, Oregon: The Mineralogist, v. 8, no. 11, p. 475. Opal claims, by L. Shaner, discoverer, Dec. 15, 1890. Opal Butte = Peter's Butte on Forest Service Maps.
3142 Smart, C. H. 1965 Giant Lake Superior Agate: Lapidary Journal, v. 17, no. 7, p. 1090.
3143 Smellie, W. R. 19xx The igneous rocks of Bute: Transactions of the Geological Society of Glasgow, v. 15, p. 334-374. (Not seen).
3144 Smerud, W. R. 1957 Montana Agate: Gems and Minerals, no. 239, p. 22, 23, 65.
3145 Smith, A. E. 1974 Minerals of Creede, Mineral County, Colorado: Rocks and Minerals, v. 49, no. 6, p. 394-399.
3146 Smith, B. 1971 "Spring in the Fundy Area": Rocks and Minerals, v. 46, no. 6, p. 376-380. Nova Scotia
3147 Smith, C. F. 1885 Sketch of Flint Ridge, Licking County, Ohio: Smithsonian Institution, Annual Report for 1884, p. 851-873.
3148 Smith, C. G. 1958 Opal hunting in Mexico: Lapidary Journal, v. 12, no. 5, p.602-605.
3149 Smith, D. M. 1930 Petrified Forest National Monument: Holbrook, Arizona, 16 p.
3150 Smith, E. 1984 Unique lamps: Lapidary Journal, v. 38, no. 2, p. 310-315.
3151 Smith, E. C. 1942 Eastern Oregon, a scientific wonderland: The Mineralogist, v. 10, no. 11, p. 333-334.
3152 Smith, F. C. 1964 Georgia petrified wood, Randall Creek, (cover photo): Rocks and Minerals, v. 39, no. 9,10, p. 2
3153 Smith, G. 1998 Scottish gemstones; prospects for an expanding gemstone industry: Earthwise (Keyworth), v. 12, p. 31.
3154 Smith, G. F. H. 1919 Gem Stones and Their Distinctive Characters.: Methune, London, 312 p. (reprinted, 1958? By Brentano's, New York, 247 p.)
3155 Smith, G. F. H. 1958 Gemstones. Methuen and Company, London. 13th Edition. Revised by F. C. Phillips, p. 427-430.
3156 Smith, I. 1963 Arizona's Petrified Forests: Lapidary Journal, v. 17, no. 3, p. 420-435.
3157 Smith, I. 1965 Arizona's Hill of Pink Agate: Lapidary Journal, v. 19, no. 2, p. 304-308.
3158 Smith, I. 1973 Jewels for the Gods: Lapidary Journal, v. 27, no. 1, p. 120, 140. Red Hill Agate, New Mexico.
3159 Smith, J. 1910 Semi-Precious stones of Carrick: A. W. Cross, Kilwinning. (Pagination not known, not seen).
3160 Smith, M. B. 1975 Withlacoochee River Agate: Lapidary Journal, v. 29, no. 8, p. 1590. Georgia
3161 Smith, P. A. 1941 Minerals of the Butte District, Montana: Rocks and Minerals, v. 16, no. 7, p. 241-247.
3162 Smith, V. R. 1946 What! No minerals in Cherry Valley? Rocks and Minerals, v. 21, no. 1, p. 6-10. Illinois, field trip.
3163 Smith, W. D. 1976a Missouri lace agate: Lapidary Journal, v. 29, no. 11, p. 2070-2072. Washington County Lace Agate = Tifft, Cambrian age, Upper Potosi and Lower Eminence dolomites, marine sedimentary agates.
3164 Smith, W. D. 1976b Missouri's Union Road Agate: Lapidary Journal, v. 29, no. 12, p. 2264-2267.
3165 Smith, W. D. 1977 "Mozarkite"--Missouri's legendary gem: Lapidary Journal, v. 31, no. 1, p. 160. Chemical characters, elements.
3166 Smith, W. D. 1982 Missouri lace agate: Lapidary Journal, v. 36, no.1, p. 90-92.
3167 Smith, W. E. 19xx The nature of chalcedony: The Gemmologist, v. XXIX, no. 342, p. 5, 7, 16.
3168 Smyth, R. B. 1869 The Gold Fields and Mineral Districts of Victoria, &c.: Government Printer, Melbourne, 1869, p. 252, 253.
3169 Snake River Pete 1960 Gemstones From Idaho's Desert Canyons: Lapidary Journal, v. 14, no. 3, p. 250-253. Bruneau Canyon Jasper.
3170 Soeldner, M. 1974 Minerals and fossils in southeast Alaska: Lapidary Journal, v. 28, no. 5, p. 871-875.
3171 Sohnge, P. G., and D. J. L. Visser 1937 Geology and Archeology of the Vaal River Basin: Union of South Africa Department of Mines, Geological Survey Memoir 35, p. 15, 19-21, 25, 36, 38.
3172 Sohon, J. A. 1951 Connecticut minerals, their properties and occurrences: A. N. Winchell Editor, Connecticut State Geological and Natural History Survey Bulletin 77, 133 p.
3173 Soklich, F. 1974 Quartz polyhedroids, a unique agate and quartz formation: Lapidary Journal, v. 28, no. 9, p. 1422-1423. Brazil.
3174 Sorensen, F. C. 1951 The cycad forest: The Mineralogist, v. 19, no. 10, p. 444, 446.
3175 Sorensen, F. C. 1954 More Fairburn Agate: The Mineralogist, v. 22, no. 4, p. 190, 192.
3176 Sorensen, F. C. 1959 The Black Hills, South Dakota: The Mineralogist, v. 27, no. 6,7,8, p. 109, 110, 112.
3177 Sosman, R. B. 1927 The properties of silica: The Chemical Catalog Company, Inc., New York. (Not seen).
3178 Southwick, E. A. 1936a? Sheen Agate - Central Oregon: The Mineralogist, v. 5, no. 8, p. 11. 17 miles East of Madras.
3179 Southwick, E. A. 1936b Thunder Eggs. Rocks and Minerals, v. 11, no. 6, p. 99. Oregon.
3180 Sowerby, H. 1850 Popular Mineralogy: Reeve and Benham, London. p. 85.
3181 Sowerby, J. 1811 British Mineralogy, v. 5: Londoln, J. Sowerby. (not seen). Moughton Whetstone.
3182 Spector, A. 1965 Idar-Oberstein: Earth Science, v. 18, no. 5, p. 213-216. Lapidary.
3183 Spence, M. C. 1960 A woman rockhound visits Andamooka, Australia, opal fields: Lapidary Journal, v. 13, no. 6, p. 748 - 756.
3184 Spencer, G. W. 1967 Opalized Wood in Colombia, South America: Lapidary Journal. v. 20, no. 12, p. 1454-1455.
3185 Spendlove, E. 1974a Utah's fire opal: Desert Magazine, v. 37, no. 5, p. 22-23.
3186 Spendlove, E. 1974b Utah Fire Opal: Rock & Gem, v. 4, no. 2, p. 34-37.
3187 Spendlove, E. 1974c Dugway Geodes: Rock & Gem, v. 4, no. 11, p. 22-25. Utah, Field Trip
3188 Spendlove, E. 1976 Fishin' for fossils: Gems and Minerals, v. 466, p. 10-12, 14
3189 Spendlove, E. 1976 Dugway Thundereggs: Gems and Minerals, no. 468, p. 54-55. Utah, field trip
3190 Spendlove, E. 1977 Utah's Pigeon Blood Agate: Rock & Gem, v. 7, no. 8, p. 48-51.
3191 Spendlove, E. 1982 Sweetwater agate: Rock and Gem Magazine, June p. 14-17.
3192 Spendlove, E. 1984 Yellow Tree agate: Gems and Minerals Magazine, December, p. 48-51.
3193 Spendlove, E. 1989 The Flint Hills of Kansas: Rock and Gem, v. 19, no. 4, (April, 1989) p. 52 - 57.
3194 Spendlove, E. 1994a Cutting cabs of jasper: Rock and Gem, v. 24, no. 5, p. 36-38, 40-41
3195 Spendlove, E. 1994b Wyoming's yellow tree "agate"; its highly prized markings resemble little black trees: Rock and Gem, v. 24, no. 6, p. 60-62.
3196 Spendlove, E. 1995 Wyoming's Sweetwater Agate; these pretty pebbles often contain prized black dendrites: Rock and Gem, v. 25, no. 5, p. 84-87.
3197 Spendlove, E. 1996a Dinosaur bone cabs: Rock and Gem, v. 26, no. 9, p. 20-23
3198 Spendlove, E. 1996b Wyoming fossil shells: Rock and Gemv, v. 26, no. 9, p. 38-40, 43, 44, 76
3199 Sperisen, F. J. 1938 Gem minerals of California: California Division of Mines, California Journal of Mines and Geology, v. 34, no. 1, p. 34-74.
3200 Sperisen, F. J. 1950 The art of the lapidary: Bruce Publishing Company, New York, 390 p.
3201 Spier, J. 1992 Ancient Gems and Finger Rings. Catalogue of the Collections, The J. Paul Getty Museum, Malibu, California: Nissha Printing Co., Ltd., Kyoto, 184 p.
3202 Spinner, K. 1966 Fire Agate! in Shop Helps: Lapidary Journal, v. 20, no. 6, p. 784.
3203 Spiridonov, E. M. 1998 Gemstone deposits of the former Soviet Union:. Journal of Gemmology, v. 26, no. 2, p. 111-125.
3204 Spiroff, K. 1938 A mineralogical trip through the Michigan copper country: Rocks and Minerals, v. 13, no. 5, p. 133-143.
3205 Spreen, G. H. 1977 Mexican opal: Gems and Minerals, no. 480, p. 30, 31.
3206 Springer, P. G. 1982 The agates of Nova Scotia:. Lapidary Journal, v. 36, no. 8, p. 1330-1332, 1338. Cape Split, Five Islands, Straw Agate, Bennett's Bay, Scot's Bay, color illustrations.
3207 Squires, S. J. 1948 Impressions of Lightning Ridge, Australia: Rocks and Mineals, v. 23, no. 11, 12, p. 920-922.
3208 Staatz, M. H., and H. L. Bauer 1951 Virgin Valley opal district, Humboldt County, Nevada: U. S. Geological Circular 142, 7 p.
3209 Staatz, M. H., and W. J. Carr 1964 Geology and mineral deposits of the Thomas and Dugway ranges, Juab and Tooele counties, Utah: U. S. Geological Survey Professional Paper 415, 188 p.
3210 Stallard, M. 1979 Florida Coral: Rocks and Minerals, v. 54, no. 4, p. 147.
3211 Stanley, H. E., and Ostrowsky, N., editors 1986 On growth and form: Martinus Nijhoff Publishers.
3212 Staples, L. W. 1950 A realgar and orpiment sagenite: The Mineralogist, v. 18, no. 10, p. 492, 494. Trent, Oregon, type description.
3213 Staples, L. W. 1965 Origin and history of the thunderegg: State of Oregon, Department of Geology and Mineral Industries, The Ore Bin, v. 27, no. 10, p. 195-204.
3214 Staples, L. W. 1966 Origin and history of the thunderegg: Lapidary Journal, v. 20, no. 5, p. 640-649.
3215 Staples, L. W., and Crocker, R. R. 1953 It Began with Bloodstone: The Mineral Life of William B. Pitts. Lapidary Journal, v. 7, no. 5, p. 410, 412, 414, 416, 418, 420, 468.
3216 Starfield, M.J., and Starfield, E. 1980 A potpourri of mineral oddities: Lapidary Journal,v. 33, no. 11, p. 2454.
3217 Starkey, R. 1988 Minerals of the Isle of Skye: U. K. Journal of Mines and Minerals, no. 5, p. 18-20. (not seen).
3218 Stech, R. 1964 Backlighting - a use for inferior slabs: Rocks and Minerals, v. 39, no. 9,10, p. 468-470.
3219 Steele, K. 1951 A Florida locality: The Mineralogist, v. 19, no. 3, p. 144, 146. Tampa Bay, Florida, field trip.
3220 Steeruwitz, W. H. von 1890 (1889) Geology of Trans-Pecos Texas: Geological Survey of Texas, First Annual Report, p.219-233.
3221 Steeruwitz, W. H. von 1891 (1890) Report on the Geology and Mineral Resources of Trans-Pecos Texas. List of those minerals and rocks of Trans-Pecos Texas classified by their appearance, blow pipe tests, and laboratory work: Geological Survey of Texas, Second Annual Report, Chapter IV. p. 665-738.
3222 Stein, C. L. 1982 Silica recrystallization in petrified wood: Journal of Sedimentary Petrology, v. 52, no. 4, p. 1277-1282.
3223 Stein, J. F. 1956 Rockhounding along the South Platte River: Lapidary Journal, v. 10, no. 1, p. 34-36. pet wood
3224 Steinke, G. H. 1957 Agate inlay lamp shade: The Mineralogist, v. 25, no. 2, p. 89. Lapidary project.
3225 Steinoff, J. M. 1976 Famous opals of the world: Reprinted from "Miami Gemcrafters" in Lapidary Journal, v. 30, no. 9, p. 2208.
3226 Stenina, N. G., Bazarov, L. S., Scherbakova, M. Y., and Moshkovtsev, R. I. 1984 Structural State and Diffusion of Impurities in Natural Quartz of Different Genesis: Physical Chemistry Minerals, v. 10, p. 180-186.
3227 Stensass, M. S. 1999 Rock Picker's Guide to Lake Superior's North Shore: Kollath-Stensass Publishing, Duluth, MN, 43 p. Illustrated by R. Kollath.
3228 Stenzel, V. D. 1976 In the Land of Enchantment: Gems and Minerals, no. 464, p. 44, 45, 73.New Mexico, field trip.
3229 Stenzel, V. D. 1978 Rockhound territory of South Dakota and Nebraska: Gems and Minerals, no. 485, p. 46, 47, 75, 76, 93. Nebraska, South Dakota, field trip.
3230 Stepanski S., and Snow, K. 1992 Clanton Canyon Geodes.: Lapidary Journal, v. 46, no. 6, p. 67-68. Field trip, quartz geodes with chalcedony shells.
3231 Stephenson, M. F. 1871 The geology and mineralogy of Georgia: Atlanta, Georgia. 244 p.
3232 Stern, K. H. 1954 The Liesegang Phenomenon: Chemical Reviews, v. 54, no. 1, p. 79-99.
3233 Sterner, F. 1963 The Rocky Road to Seattle and Back: Lapidary Journal, v. 17, no. 2, p. 320-326.
3234 Sterrett, D. B. 1907 Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1906. p. 1213-1252.
3235 Sterrett, D. B. 1908 Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 795-842.
3236 Sterrett, D. B. 1909 Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 805-859.
3237 Sterrett, D. B. 1911a Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 739-808.
3238 Sterrett, D. B. 1911b Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 847-900.
3239 Sterrett, D. B. 1912 Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 1037-1078.
3240 Sterrett, D. B. 1913 Precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 1023-1060.
3241 Sterrett, D. B. 1914 Precious stones:. U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 639-708.
3242 Sterrett, D. B. 1916 Precious stones:. U. S. Geological Survey, Mineral Resources of the United States for 1907. p. 307-346.
3243 Sterzel, J. T. 1900 Gruppe verkieselter Araucariten-Stamme aus dem versteinerten Rotliegend-Walde von Chemnitz-Hilbersdorf: Ber. naturwiss. Ges. Chemnitz, v. 14, p. 14-36. (Not seen).
3244 Stevens, E. T. 1870 Flint chips. A guide to pre-historic archeology as illustrated by the collection in the Blackmore Museum, Salisbury: Bell and Daldy, London, p. 11-593. (Not seen)
3245 Steward, L. 1936 Found in Arizona: The Mineralogist, v. 4, no. 2, p. 22. Fluorescent opal.
3246 Stewart, D., Jr. 1942 Minerals reported from Antarctica: Rocks and Minerals, v. 17, no. 1, p. 12.
3247 Stewart, K. 1960 Gem localities of Utah:. Lapidary Journal, v. 14, no. 1, p. 20. Jericho, Price to Green River, Black Agate, Red Agate, Cisco to Moab, Chert, Agate, Geodes, Dugway, Juab County.
3248 Stewart, R. H. 1967a The quartz minerals of Panama and the Canal Zone, Part 1: Lapidary Journal, v. 20, no. 1, p. 185-190. Canal Stones.
3249 Stewart, R. H. 1967b The quartz minerals of Panama and the Canal Zone, Part 2: Lapidary Journal, v. 20, no. 2, p. 324-327, 330-333.
3250 Stewart, W. O. 1938 Opals and Silver: The Mineralogist, v. 6, no. 5, p. 3, 4, 16-25.
3251 Stewart, W. O. 1939 Famous locations of Mexico, (Third of a Series): The Mineralogist, v. 7, no. 7, p. 265-266. opal
3252 Steyn, E. 1975 South African agates: The Guilder, ?p. 1, 5, 11-14. (Not seen).
3253 Stivens, D. 1964 The Opal, Queen of Gems: Lapidary Journal, v. 18, no. 8, p. 883.
3254 St. John, R. N. 1927 Replacement vs. impregnation in petrified wood.: Economic Geology, v. 22, no. 7, p. 729-739.
3255 Stober, W., and Arnold, M. 1961 Anomalien bei der Ablosung von Kieselsaure von der Oberflache feinkorniger Siliziumdioxydpulver: Kolloid Zeitschrift, no. 174, p. 20-27.
3256 Stockbridge, F. P., and Perry, J. H. 1938 So this is Florida: J. H. Perry Publishing Company, 168 p.
3257 Stoddard, B. H. 1922 Gems and precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1919, part 2, p. 165-180.
3258 Stoddard, B. H. 1923 Gems and precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1920, part 2. p. 215-218.
3259 Stoddard, B. H. 1924 Gems and precious stones: U. S. Geological Survey, Mineral Resources of the United States for 1921, part 2. p. 143-146.
3260 Stoiber, R. E., and Davidson, E. S. 1959a Amygdule mineral zoning in the Portage Lake Lava Series, Michigan Copper District, Part I: Economic Geology, v. 54, no.7, p. 1250-1277.
3261 Stoiber, R. E., and Davidson, E. S. 1959b Amygdule mineral zoning in the Portage Lake Lava Series, Michigan Copper District, Part II: Economic Geology, v. 54, no. 8, p. 1444-1460.
3262 Stokes, R. B. 1956 The Australian opal fields: The Mineralogist, v. 24, no. 5, p. 231, 232, 234, 236, 238, 240
3263 Stokes, R. B. 1959 Japan opal market: The Mineralogist, v. 27, no. 9, p. 174, 176.
3264 Stone, D. 1967 Gemstones of Victoria: Jacaranda Press. cited in Feehan, H.V., 1977. (No other details, not seen).
3265 Storz, M. 1925 Uber die Einteilung authigene Kieselsaure fuhrender Gesteine: Centralblatt fur Mineralogie, Geologie, und Palaontologie, Abteilung. B: Geologie, Palaontologie. Jg. 1925, p. 369-371.
3266 Storz, M. 1926 Zur Petrogenesis der sekundaren Kieselgesteine in der sudlichen Namib: In Kaiser, E., Die Diamentenwuste Sudwest Afrikas, Bund II, p. 254-282, Berlin
3267 Storz, M. 1928a Die sekundare authigene Kieselsaure in ihrer petrogenetisch-geologischen Bedeutung., I Teil; Verwitterung und authigene Kieselsaure huhrende Gesteine: Monographien zur Geuolgie und Palaeon-tologie, herausgegangen von W. Soergei, Serie II, Heft 4, Berlin.
3268 Storz, M. 1928b Uber neuartige Gesteine und neuartige rhythmische Vorgange in Gesteinen. Rhythmisches Umstehen: Kolloid Zeitschrift, v. 45, no. 3, p. 231-238.
3269 Storz, M. 1931 Die sekundare authigene Kieselsaure in ihrer petrogenetisch-geologixchen Bedeutung II. Teil: Die Einwirkung der sekundaren authigenen Kieselsaure auf vorhandene Gesteine (Einkieselung und Verkieselung): Monographien zur Geologie und Palaeontologie, herausgeg. von W. Soergel, Serie II, Heft 5, Berlin.
3270 Storz, M. 1933 Zur Petrogenesis der Kieselholzer Agyptens: Abhandlungen Bayerische Akademie der Wissenschaften. Mathematik, und Naturwissen-schaften, Abteilung N.F., v. 16, p. 24-50.
3271 Stout, W., and R. A. Schoenlaub 1945 The occurrence of flint in Ohio: Geological Survey of Ohio, Fourth Series, Bulletin 46. 110 p.
3272 Stow, G. W. 1873 Geological Notes on Griqualand West. With Descriptions of Specimens by Prof. T. Rupert Jones: Quarterly Journal of the Geological Society of London, v. 30, p. 581-680
3273 Stratton, D. G. 1943 The older drift of Wisconsin: Scientific Monthly, v. 56, no. 1, January, 1943, p. 45-49.
3274 Strauch, G. 1969 A rockhound visits Europe: Gems and Minerals, no. 376, p. 22-26. Cutting industry
3275 Strauch, G., Nitzsche, H. -M., and Holzhey, G. 1994 Isotopenuntersuchungen an Rhyolithen und Achatbildungen: Neues Jahrbuch Mineralogie Abhandlungen, v. 165, p. 103-104.
3276 Strauch, G., and Stiehl, G. 1990 Beitrag der Isotopengeochemie zur Charakterisierung mineral- und gesteinbildener Prozesse anhand von Einschlussuntersuchungen: Zeitschrift geologische Wissenschaft, v. 18, no. 1, p. 35 - 43.
3277 Straughan, P. 1984 Did E.T. visit Ohio a million years ago? Lapidary Journal, v. 38, no. 9, p. 1234. Picture rock, Ohio flint.
3278 Streeter, E. W. 1877 Precious stones and gems: Chapman & Hall, London. (Not seen).
3279 Stripp, D. M. 1984a "To capture a rainbvow" (of Deer Creek, Arizona, Fire Agate): Lapidary Journal, v. 37, no. 10, p. 1410-1420. Color illustrations, mines and stones.
3280 Stripp, D. M. 1984b Designs for living with New Jersey's dynamic duo: Lapidary Journal, v. 38, no. 4, p. 604-607. Lapidary projects.
3281 Stripp, D. M. 1992 Munich Discovered: Lapidary Journal, v. 46, no. 1, p. 46-50. Agate bowl illustration.
3282 Strom, R. N., Upchurch, S. B., and Rozenweig, A. 1981 Paragenesis of "box-work geodes," Tampa Bay, Florida: Sedimentary Geology, v. 30, no. 4, p. 275-289.
3283 Stromer, E. 1933a Unser bisheriges Wissen uber die Bildung von Kieselholzern: Abhandlungen. Bayerische Akademie Wissenschaften, Mathematik, und Natur-wissenschaften, abteilung N. F., v. 16, p. 3-15.
3284 Stromer, E. 1933b Zusammenfassung der Ergebnisse der chemischen und mineralogischen Untersuchenungen der agyptischen Kieselholzer: Abhandlungen Bayerische Akademie Wissenschaften Mathematik, und Naturwissenschaften, abteilung N. F., v. 16, p. 51, 52.
3285 Strong, L. 1998 Agates from the land of pumas and craters: Rock and Gem, v. 28, no. 12, p. 80-83.
3286 Strong, M. F. 1964 Fire agate in the Mule Mountains: Gems and Minerals, no. 319, p. 16-18.
3287 Strong, M. F. 1965a The Green Ash Hills: Gems and Minerals, no. 328, p. 18-20. California, field trip.
3288 Strong, M. F. 1965b Pebble terrace on Palo Mesa Verde: Gems and Minerals, no. 329, p. 14-16.Utah, field trip.
3289 Strong, M. F. 1966a? Agates of the Palo Verde Mountains: Gems and Minerals, no. 337, p. 14-16. California, field trip.
3290 Strong, M. F. 1966b Desert gem trails: A field guide to the gem and mineral localities of the Mojave Desert, Colorado Desert, and adjacent areas of Nevada and Arizona: Gembooks. Mentone, California. 81 p.
3291 Strong, M. F. 1966c Agate Hill in the Turtle Mountains: Gems and Minerals, no. 343, p. 14-16.
3292 Strong, M. F. 1966d Nevada's western Lyons County: Gems and Minerals, no. 344, p. 14-16.
3293 Strong, M. F. 1966e Placer County Tigereye: Gems and Minerals, no. 345, p. 20-22. California, field trip.
3294 Strong, M. F. 1966f Wood and wonderstone near Fernley, Nevada: Gems and Minerals, no. 346, p. 19-20.
3295 Strong, M. F. 1966g A jeep trail in the western Turtle Mountains: Gems and Minerals, no. 349, p. 28, 29, 40.
3296 Strong, M. F. 1966h Agate Near Old Hell! Gems and Minerals, no. 350, p. 26-27. California, field trip.
3297 Strong, M. F. 1967a Tonopah's gem fields: Gems and Minerals, no. 356, p. 24-27. Nevada, field trip.
3298 Strong, M. F. 1967b Gems along Nevada's Pioneer Trail: Gems and Minerals, no. 357, p. 18-21. Nevada, field trip, Airplane Hill agate, Carlin, Nevada, US40--NV51.
3299 Strong, M. F. 1967c Gems in Nevada's Trinity Range: Gems and Minerals, no. 360, p. 20-22.
3300 Strong, M. F. 1967d Agate near Eagle Peak: Gems and Minerals, no. 362, p. 16-18.
3301 Strong, M. F. 1968a Opal in Tecopa's Silica Hills: Gems and Minerals, no. 364, p.
3302 Strong, M. F. 1968b 22. California, field trip. Bacon and roses in the Turltes. Gems and Minerals, no. 365, p. 16-18. California, field trip.+++++
3303 Strong, M. F. 1968c Petrified wood near Stonewall Pass: Gems and Minerals, no. 367, p. 30. Nevada, field trip.
3304 Strong, M. F. 1968d Collecting on the western Mojave Desert: Gems and Minerals, no. 368, p. 24-27.
3305 Strong, M. F. 1968e Collecting on the eastern Mojave Desert: Gems and Minerals, no. 369, p. 24-26, 31.
3306 Strong, M. F. 1970 Agate Cove: Desert Magazine, v. 33, no. 12, p. 36-39.
3307 Strong, M. F. 1971a Desert Gem Trails. A Field Guide to the Gems and Minerals of the Mojave and Colorado Deserts: Second Revised Edition, Gem Guides Book Co., Baldwin Park, CA, 80 p.
3308 Strong, M. F. 1971b Agate in the Alvord Hills: Desert Magazine, v. 34, no. 4, p. 36-39. Navajo Agate, Paisley Agate, amygdaloidal agates.
3309 Strong, M. F. 1971c Gem fields in the San Antonios: Desert Magazine, v. 34, no. 5, p. 14-16.
3310 Strong, M. F. 1972a Bloodstone in the Orocopias: Desert Magazine, v. 35, no. 2, p. 20-23.
3311 Strong, M. F. 1972b Fire opals in the El Paso Mountains: Desert Magazine, v. 35, no. 5, p. 22, 23, 50, 51.
3312 Strong, M. F. 1972c Wood in Broken Hills: Desert Magazine, v. 35, no. 9, p. 28-31.
3313 Strong, M. F 1972d Montezuma's Treasures: Desert Magazine, v. 35, no. 12, p. 8-11.
3314 Strong, M. F. 1973 Collecting on Nevada's Stonewall Flat: Gems and Minerals, no. 431, p. 10-012. Nevada, field trip.
3315 Strong, M. F. 1974a Mojave Desert report: Gems and Minerals, no. 442, p. 15. California, field trip, Cady Sagenite, Lobo Point.
3316 Strong, M. F. 1974b Rockhounds and the desert management plan: Gems and Minerals, no. 443, p. 29-31, 50. Field trips, regulations.
3317 Strong, M. F. 1978a Collecting petrified wood in the southwest, Part 2: Gems and Minerals, no. 448, p. 48-51. California, field trip, Boron Wood, Last Chance Canyon, Canyon View Wood, Burned Forest, Hidden Canyon, Roaring Ridge.
3318 Strong, M. F. 1978b Collecting petrified wood in the southwest, Part 3: Gems and Minerals, no. 491, p. 46-49. Nevada, field trip, Stonewall Pass, The Sump,
3319 Strong, M. F. 1978c Collecting petrified wood in the southwest, Part 4: Gems and Minerals, no. 492, p. 55-56. California, field trip, Sperry Wash.
3320 Strong, M. F. 1985 Unexpected Sodaville: Gems and Minerals, no. 569, p. 34-38.
3321 Strout, E. B. 1975 Photographing faceted stones and other gems: Lapidary Journal, v. 29, no. 1, p. 118-120, 124. Colored illustrations From Nevada, Nevada Desert Picture Rock, brown, yellow-brown, tan, with gray, blue-gray, similar to Chicken Track, rkp.
3322 Strubel, G., and S. H. Zimmer 1982 Lexicon der Mineralogie: Ferdinand Enke Verlag. Stuttgart. (Not seen).
3323 Stuckey, J. L. 1965 North Carolina: its geology and mineral resources: North Carolina Department of Conservation and Development. 550 p.
3324 Sturmer, W. 1955 Achat-Bildungen in Main-Gerollen: Natur und Volk, v. 85, p. 155-158.
3325 Sturmer, W. 1962 Achat-Bildungen in Kieselschiefer-Fossilien: Senckenbergiana Lethaea, v. 43, no. 5, p. 335-347.
3326 Sukow, W. 1987 Inside Lake Superior Agates: Lapidary Journal, v. 40, no. 10, p. 50-56. Cu inclusions.
3327 Sukow, W. 1990 Inside Lake Superior Agates, Part II. An update on a 1987 report: Distributions and Structures of the Copper Inclusions: Lapidary Journal, v. 44, no. 5, p. 81-86.
3328 Sunagawa, I., and E. Ohta 1976 Mechanisms of formation of chalcedony.: The science reports of the Tohoku University, 3rd Series, v 13, p. 131-146.
3329 Sutherland, A., Gray, R., and Tait, A., (editors) 1982 Agate Symposium Proceedings: Royal Scotish Museum Chambers Street, Edinburgh, 24 April, 1982. Scotish Mineral and Lapidary Club, Edinburgh. 125 p., with bibliography, p. i-lviii.
3330 Sutherland, M. L. 1955 Rock hunting in British Columbia: Lapidary Journal, v. 9, no. 1, p. 62, 64-65. Spences Bridge, Merrit, Princeton, BC
3331 Sutherland, W. M. 1990 Gemstones, lapidary materials and geologic collectables in Wyoming: Wyoming State Geological Surveyt Open File Report 90-9, 53 p.
3332 Sweaney, J. L. 1979 Fire agates of Deer Creek: Gems and Gemology, v. 16, no. 5, p. 130-141.
3333 Swindle, L. J. 1974 No Jade? Only agates in Turkey: Lapidary Journal, v. 28, no. 6, p. 926-936.
3334 Swineford, A., and Franks, P. C. 1959 Opal in the Ogallala Formation in Kansas: Society of Economic Paleontologists and Mineralogists Special Publication no. 7, p. 111-120.
3335 Swineford, A., Leonard, A. B., and Frye, J. C. 1958 Petrology of the Pliocene Pisolitic Limestone in the Great Plains: Kansas Geological Survey Bulletin 130, p. 97-116.
3336 Swinehart, J. B. 1980 Collecting in western Nebraska's Cenozoic Strata: Rocks and Minerals, v. 55, no. 3, p. 124-128.
3337 Swinnerton, A. C., Owen, G. E., and Corwin, J. F. 1949 Some aspects of the growth of quartz crystals: Discussions of the Faraday Society, no. 5, p. 172-180.
3338 Switzer, G., and R. D. Thomson 1953 Gem stones. U. S. Bureau of Mines: Yearbook, 1952, 10 p.
3339 Swoboda, E. R. 1956 The onyx industry of Brazil: Lapidary Journal, v. 10, no. 3, p. 250, 252-256.
3340 Sykes, F. G. 1954 Gem hunting in Scotland: Lapidary Journal, v. 8, no. 1, p. 40-42.
3341 Symons, H. H. 1936a Minerals and Statistics: In California Journal of Mines and Geology, State Division of Mines, January, 1936, v. 32, no. 1, p. 115-124. Stone Canyon Jasper, Poppy Jasper
3342 Symons, H. H. 1936b Minerals and Statistics: In California Journal of Mines and Geology. State Division of Mines, April, 1936, v. 32, no. 2, p. 206-224..
3343 Symons, H. H. 1940. Quartz gemstones of California: Rocks and Minerals, v. 15, no. 2, p. 39-44. Bloodstone, chrysoprase, Myrickite, opal, jasper. Paradise jasper, Stone Canyon Jasper, near Dagget, San Bernardino County, Kinradite, Prase. Franciscan, Monterey Formations