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| Referat zu "Liesegang, R. E., 1915. Die Achate": Zeitschrift Elektrochemie, v. 22, no. xx, p. 119.
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| Kristallographische Charakterisierung der mikrokristaloinen Quarzspezies in Chalzedongeoden aus sedimentarem Milieu --- Vergleich des in diesen Geoden enhaltenen Quarzins mit Quarzinproben aus vulkanischem Milieu: Diplomarbeit Ruhr - Universitat Bochum, Fakultat fur Geowissenschaften.
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| Sequoia trunk produces opal and agate. "Jureano Wood": Rocks and Minerals, v. 47, no. 5, p. 310. Idaho
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| A petrified wood locality in Arizona: Rocks and Minerals, v. 15, no. 8, p. 268. AZ, FT
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| New methods of coloring agates and cabochons: Lapidary Journal, v. 12, no. 5, p. 640-644.
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| Mayo, F.
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| Tarbaby agate: Rocks and Minerals, v. 48, no. 1, p. 63. Alabama, Georgia.
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| Gems of Georgia: Rocks and Minerals, v. 54, no. 4, p. 148-150.
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| I bought forty-two acres of a volcano's graveyard: Rocks and Minerals, v. 29, no. 7-8, p. 367-368.
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| 2110
| McCaig, D. W.
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| Mineral Notes on the High Plains Regions of Texas: Lapidary Journal, v. 9, no. 2, p. 194-195. Jasper
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| 2111
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| Scottish Gemstones: Quantum Reprints, London. xx p.
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| 2112
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| K-Ar and U-Pb Zircon chronology of Late Cretaceous and Tertiary Magmatism in Central Chihuahua State, Mexico: Geological Society of America Bulletin, v. 106, p. 118 - 132.
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| Mineralogy and Diagenesis in the White River Group of Western Nebraska and Adjacent Areas: University of Nebraska, Unpub-lished MS thesis, 312 p.
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| American Moss Agates: The Gemmologist, v. 6, no. xx, p. 61-62.
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| American semi-precious stones, cutting some unusual varieties: The Gemmologist, v. 6, no. xx, p. 125-127.
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| New Jersey carnelian with dendrites (cover story): Rocks and Minerals, v. 34, no. 7, 8, p. 290
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| 1938
| A trip to Yachats: The Mineralogist, v. 6, no. 6, p. 32, OR, FT
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| 1978
| Chrome Chalcedony: Lapidary Journal, v. 21, no. 9, p. 1188-1189.
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| McLeod. E., Mrs.
| 1944
| A pre-war trip to northern Nevada: The Mineralogist, v. 12, no. 1, p. 1-8. wood
|
| 2140
| McLeod. E., Mrs.
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| About our collection, The Mineralogist, v. 4, no. 9, p. 451-455.
|
| 2141
| McLeod, E. R.
| 1951
| Noted Oregon gem locality: The Mineralogist, v. 19, no. 2, p. 59-63. Eagle Rock
|
| 2142
| McLeod, E. R.
| 1954
| A field trip to Nevada: The Mineralogist,v. 22, no. 12, p. 435-440
|
| 2143
| McMackin, C. E.
| 1974
| White chalcedony and bacon agate, neglected material: Lapidary Journal, v. 28, no. 5, p. 855-857. AZ
|
| 2144
| McMackin, C. E.
| 1974a
| The Oregon blues: Rocks and Minerals, v. 49, no. 6, p. 349-351. Oregon
|
| 2145
| McMackin, C. E.
| 1974b
| Fire agate - the rising star of the west:. Rocks and Minerals, v. 49, no. 9, p. 566-568.
|
| 2146
| McMackin, C. E.
| 1975
| Two western lapidary materials deserving wide recognition: Lapidary Journal, v. 29, no. 6, p. 1210-1211. Chrysocolla
|
| 2147
| McMackin, C. E.
| 1976a
| Rockhunting for the golden age: Lapidary Journal, v. 29, no. 10, p. 1912-1917. General, FT
|
| 2148
| McMackin, C. E.
| 1976b
| The bountiful Mojave: Lapidary Journal, v. 30, no. 5, p. 1256-1262. Lavic Siding
|
| 2149
| McMackin, C. E.
| 1976c
| Our escape to the Arizona high country---a rockhound adventure: Lapidary Journal, v. 30, no. 6, p. 1480-1487. St John's Area.
|
| 2150
| McMackin, C. E.
| 1976d
| Rockhunting in southeastern Arizona---a few of our favorite places: Lapidary Journal, v. 30, no. 10, p. 2296-2309. Onionskin nodules, Rabbit Ranch black agate. read, rkp
|
| 2151
| McMackin, C. E.
| 1977a
| The lure of the Oregon coast: Lapidary Journal, v. 31, no. 3, p. 716-723.
|
| 2152
| McMackin, C. E.
| 1977b
| Collecting "Candy Rock" and agate nodules in the Deming New Mexico area: Lapidary Journal, v. 31, no. 4, p. 986-991.
|
| 2153
| McMackin, C. E.
| 1977c
| Thirty miles of petrified logs (Saddle Mountain's Buried Forest): Lapidary Journal, v. 31, no. 5, p. 1250-1252. WA wood.
|
| 2154
| McMackin, C. E.
| 1977d
| Hunting Arizona'sdendritic agate and white chalcedony: Lapidary Journal, v. 31, no. 8, p. 1728-1738. St Johns.
|
| 2155
| McMackin, C. E.
| 1978a
| Our Cedar Canyon collecting Adventure (Utah Collecting): Lapidary Journal, v. 32, no. 6, p. 1316-1321. Pigeon blood, Cisco, Orchid Agate, Cedar Canyon Agate.
|
| 2156
| McMackin, C. E.
| 1978b
| The treasures of Hay Creek ranch (Oregon Collecting): Lapidary Journal, v. 32, no. 7, p. 1524-1530. Crimson Agate, Hay Creek Blue Agate, Pot "O" Gold Jasper
|
| 2157
| McMackin, C. E.
| 1978c
| The picture wood at Belveal Farm: Lapidry Journal, v. 32, no. 8, p. 1850-1852. Near Sweethome, OR
|
| 2158
| McMackin, C. E.
| 1978d
| A carnelian bonanza at Polly Drummond's Agate Beds: (Oregon). Lapidary Journal, v. 32, no. 9, p. 2062-2068.
|
| 2159
| McMackin, C. E.
| 1979a
| Let's take a second look: Lapidary Journal, v. 33, no. 4, p. 928-932. KY agate
|
| 2160
| McMackin, C. E.
| 1979b
| We take to the woods (genesis of a rockhound): Lapidary Journal, v. 33, no. 6, p. 1290-1298. Pet woods, Bullards Beach, OR; Saddle Mt., WA, Tex, CA; Coosa R., AL.
|
| 2161
| McMackin, C. E.
| 1980a
| Among my souvenirs: Lapidary Journal, v. 34, no. 4, p. 964-970. General
|
| 2162
| McMackin, C. E.
| 1980b
| The magical world of minerals: a glimpse of the kingdom:. Lapidary Journal, v. 34, no. 9, p. 2004-2011. general
|
| 2163
| McMackin, C. E.
| 1981a
| Cloud Nine's joyful journey: Lapidary Journal, v. 35, no. 6, p. 1232-1238. St. John's, AZ
|
| 2164
| McMackin, C. E.
| 1981b
| Our love affair with the agate: Lapidary Journal, v. 35, no. 8,p. 1644-1649. "Jellybean" agate, OR beaches.
|
| 2165
| McMackin, C. E.
| 1981c
| Not rare but cherished:. Lapidary Journal, v. 35, no. 9, p. 1868-1876. General, lavic Jasper, Illus.
|
| 2166
| McMackin, C. E.
| 1982a
| We find magic in black stones: Lapidary Journal, v. 35, no. 10, p. 2104-2109.
|
| 2167
| McMackin, C. E.
| 1982b
| Hunting Arizona's banded agate nodules: Lapidary Journal, v. 36, no. 1, p. 166-170
|
| 2168
| McMackin, C. E.
| 1982c
| Some mineral kingdom oddities we have come to enjoy: Lapidary Journal, v. 36, no. 2, p. 364-374. KY agate
|
| 2169
| McMackin, C. E.
| 1984a
| Some desert rarities that caught our fancy: Lapidary Journal, v. 37, no. 10, p. 1454-1458.
|
| 2170
| McMackin, C. E.
| 1984b
| Petrified wood from east to west---some we've liked best: Lapidary Journal, v. 37, no. 11, p. 1582-1588. Tom Miner Basin, St. John's UT, Saddle Mt. WA, Eden Valley, Coosa R., AL.
|
| 2171
| McMahan, P.
| 1995
| Sunbursts of Sagenite: Rock and Gem, v. 25, no. 3, p. 84-87. Hell=s Canyon Sagenitic Agate.
|
| 2172
| McMahan, P.
| 1999
| Sagenite and Plume; beautiful agate with rare color: Rock and Gem, v. 29, no. 2, p. 80-82, 84.
|
| 2173
| McManus, D. M.
| 1941
| Field Stone Cabochons: Hobbies, v. 46, no. 2, p. 112, 113. Lapidary oriented article on agate, jasper, etc.
|
| 2174
| McMullen, D. E.
| 1975
| Oregon Under Foot, agate, jasper, opal, & related gems: OMSI PRESS Guide, Oregon Museum of Science and Industry. The Toughstone Press, P. O. Box 81, Beaverton, Oregon 97005. 60 p.
|
| 2175
| McPhie, J., Doyle, M., and Allen, R.
| 1993
| Volcanic Textures: Tasmanian Government Printing Office.
|
| 2176
| McVey Myers, B.
| 1977
| In pursuit of Dryhead Agates, a delight for all:. Lapidary Journal, v. 31, no. 8, p. 1822-1828.
|
| 2177
| McVey Myers, B.
| 1979
| Eight is not enough: Lapidary Journal, v. 33, no. 1, p. 176-182. general
|
| 2178
| McVey Myers, B.
| 1981
| "Yes, there are benefits from volcanism:" Lapidary Journal, v. 34, no. 11, p. 2460-2469.
|
| 2179
| Meacham, V.
| 1971
| Rockhounding in Linn County, Oregon: Gems and Minerals, no. 408, p. 14, 15.
|
| 2180
| Medici, J.
| 1974
| The Charles H. Jones Mineral Collection at Heidelberg College:. Earth Science, v. 27, no. 1, p. 7-9. collection
|
| 2181
| Meek, J. H.
| 1981
| Flint-knapping: the old hard way: Lapidary Journal, v. 34, no. 11, p. 2430-2440.
|
| 2182
| Meek, J. H.
| 1983
| Gems, minerals, and artifacts in the panhandle of Texas: Lapidary Journal, v. 37, no. 2, p. 316-327.
|
| 2183
| Mehl, O. C.
| 1962
| Florida Agatized Coral: Lapidary Journal, v. 16, no. 7, p. 686-689.
|
| 2184
| Meister, J.
| 1988
| Geologische und palaovulkanologische Untersuchungen an den Rhyolithen der Oberhofer Schichten im Thuringer Wald zwischen Tambach und Gehlberg: Dissertation A, Martin-Luther-Universitat Halle/Wittenberg.
|
| 2185
| Meister, J.
| 1994
| Zur Vulkanotektonik rotliegender Rhyolithe des Thuringer Waldes: Hallesches Jahrbuch Geowissenschaft, v. 16, p. 67-77.
|
| 2186
| Melhase, J.
| 1938a
| Minerals of the volcanic rocks,. Part I: The Mineralogist, v. 6, no. 1, p. 5, 6, 22-24.
|
| 2187
| Melhase, J.
| 1938b
| Minerals of the volcanic rocks, Part II: The Mineralogist, v. 6, no. 2, p. 7, 8, 21-22.
|
| 2188
| Melhase, J.
| 1938c
| Precious opal in Oregon: The Mineralogist, v. 6, no. 9, p. 5, 6, 29. Lake Co.
|
| 2189
| Melhase, J.
| 1938d
| Unusual opal at Klamath Falls, Oregon: The Mineralogist, v. 6, no. 11, p. 26, 27.
|
| 2190
| Mende, P.
| 1994
| Achate aus dem Geschiebe der nordischen Vereisungen [Agates from erratics of nordic glaciations]: Der Aufschluss, v. 45, no. 1, p. 43-47.
|
| 2191
| Menzel, M.
| 1970
| Iowa's Pink Coral: Lapidary Journal, v. 24, no. 9, p. 1192.
|
| 2192
| Menzel, M., and Pratt, M.
| 1968
| Iowa's Coldwater Agate: Gems and Minerals, no. 374, p. 25-27. IA, FT, Benton County.
|
| 2193
| Mercer, H. C.
| 1894
| Indian jasper mines in the Lehigh Hills: American Anthropologist, v. 7, no. xx, p. 80-92.
|
| 2194
| Merino, E.
| 1994
| Genesis of self-organizational textures and composition in agate quartz, and implications. [Abstract] Abstracts with Programs, Geological Society of America,1996 Annual Meeting. v. 26, p. 111
|
| 2195
| Merino, E.
| 1995
| Genesis of agates in flood basalts; twisting of chalcedony fibers and trace element geochemistry: American Journal of Science, v. 295, no. 9, p. 1156-1176.
|
| 2196
| Merino, E., Y. Wang, F., and E. Deloule
| 1992a
| Aluminum--catalyst, crystal deformer, and dye: Self-organizational crystallization of quartz in agates and amethyst geodes, Parana' flood basalts [Abstract]: 7th Water-Rock Interaction Meeting, Utah, v. 2, July, 1992, p. 1075 - 1077
|
| 2197
| Merino, E., Wang, F., and DeLouelle, E.
| 1992b
| Genesis of the repetetive textures and composition of quartz in agates of Gondwana flood basalts; evidence, mechanism, self-organization [abstract]: in 29th Ingernational Geologic Conference; abstracts; International Geological conference abstracts, Congres Geologique Internationale, Resumens, v. 29, p. 686. Meeting, August 24-Septermber 3, 1992. Kyoto, Japan.
|
| 2198
| Merino, E., Wang, F., and DeLouelle, E.
| 1994a
| Genesis of self-organizational textures and composition in agate quartz, and implications [Abstract]: Abstracts with Programs, Geological Society of America, 1994 Annual Meeting, Seattle, WA, v. 26, no. 7, p. 111.
|
| 2199
| Merino, E., Wang, F., and DeLouelle, E.
| 1994b
| Genesis of banded, fibrous and twisted quartz by "catalysis," unstable crystallization fronts, and substitution self organization in aggregates [abstract]: Mineralogical Magazine, v. 58A (L-Z), p. 597-598. Meeting, V. M. Goldschmidt conference, and international conference for the advancement of geochemistry, August 29-September 2, 1994, Edinburgh, UK.
|
| 2200
| Merrill, C. C.
| 1950
| Idaho fossil forest: The Mineralogits, 18, no. 2, p. 88.
|
| 2201
| Merrill, F. J. H.
| 1895
| Mineral resources of New York State: New York State Museum Bulletin 15. p. 365-595.
|
| 2202
| Merrill, G. P.
| 1911
| The fossil forests of Arizona: Compiled and copyrighted for Superintendent Stevenson, Washington, D. C.
|
| 2203
| Merrill, G. P.
| 1913
| The "fossil forest" of Arizona: American Museum of Natural History, American Museum Journal, v. 13, no. 7, p. 311-316.
|
| 2204
| Merrill, G. P., and W. F. Foshag
| 1929
| Minerals from earth and sky: New York: Smithsonian Scientific Series, no?. 3, 331 p.
|
| 2205
| Merrill, G. P., M. W. Moodey, and E. T. Wherry
| 1922
| Handbook and descriptive catalogue of the collections of gems and precious stones in the United States National Museum: U. S. National Museum, Bulletin 118, 225 p.
|
| 2206
| Mertens, R.
| 1974
| Die Achate Idar-Oberstein zum Gegenwaertigen Zeitmakt: Zeitschriftes Deutsches Gemmologie Gesselachaft, v. 23, no. 4, p. 316-318.
|
| 2207
| Metz, R.
| 1964
| Precious stones and other crystals: Viking Press, New York, and Thames and Hudson, London. 191 p. Color images of sardonyx, chalcedony, moss agate, and onyx (actually a tube agate shown in illustration).
|
| 2208
| Meyers, M.
| 1969
| Utah is rockhound country: Gems and Minerals, no. 380, p. 23.
|
| 2209
| Michalski, T. C.
| 1984
| Colorado Amethyst: Rocks and Minerals, v. 59, no. 1, p. 7 - 12.
|
| 2210
| Micheelsen, H.
| 1966
| The structure of dark flint from Stevns, Denmark: Dansk Geologisk Forening, Meddeleser, Kobenhavn 16, p. 285-368.
|
| 2211
| Michel-Levy, A., and Munier-Chalmas
| 1890
| Sur le nouvellse formes de silice cristallis`ee: Compte Rendu Aqcademy Sciences of Paris, v. 110, p. 649-652.
|
| 2212
| Michel-Levy, A., and Munier-Chalmas
| 1892
| Memoire sur diverses Formes Affecte`espar le Reseau Elementaire du Quartz: Bulletin Societe France Mineralogie, v. 15, p.159-190.
|
| 2213
| Midgeley, H. G.
| 1951
| Chalcedony and flint: Geological Magazine, v. 88, no. 3. p. 179 - 184.
|
| 2214
| Miehe, G., and Graetsch, H.
| 1992
| Crystal structure of moganite: a new structure type for silica: European Journal of Mineralogy, v. 4, p. 693-706.
|
| 2215
| Miehe, G., Graetsch, H., and Florke, O. W.
| 1984
| Crystal structure and growth fabric of length-fast chalcedony: Physical Chemistry of Minerals, v. 10, p. 197-199.
|
| 2216
| Miehe, G., Graetsch, H., Florke, O. W., and Fuess, H.
| 1988
| Die monokline Kristallstruktur des SiO2-Minerals Moganit: Zeitschrift fur Kristallographie, v. 182, p. 183-184.
|
| 2217
| Miers, H. A., Sir, and H. L. Bowman
| 1929
| Mineralogy, 2nd Edition.: MacMillan and Company, London. p. 308, 436-437.
|
| 2218
| Mikelcic, J. F.
| 1955
| Combing the cliffs of Nova Scotia: Rocks and Minerals, v. 30, no. 11,12, p. 596-597.
|
| 2219
| Mikelcic, J. F.
| 1963
| Oregon's Gemstone Localities: Lapidary Journal, v. 17, no. 1, p. 189-193.
|
| 2220
| Miles, B.
| 1953
| Living Under Ground: Lapidary Journal, v. 6, no. 6, p. 434, 436, 438, 440, 441. Australia
|
| 2221
| Miles, J.
| 1953
| Agates of Mosquito Hill: The Mineralogist, v. 21, no. 10, p. 342 - 346. Hill known for mosquitos near Inspiration Point, NW of Denver, CO, small red, yel agates, type description.
|
| 2222
| Miles, J.
| 1954
| Gulch of ten million rocks: The Mineralogist, v. 22, no. 12, p. 454, 456, 458, 460, 462. CO, FT
|
| 2223
| Milisenda, C. C.
| 1995
| Feueropale aus der Turkei: In Gemologische Kurzinformationen. Zeitschrifft Deutsches Gemmologische Gesselschaft, v. 44, p. 5, 6.
|
| 2224
| Miller, C. E., and Hermes O. D.
| 1971
| Rhode Island minerals and their locations: by Clarence E. Miller; edited by O. Don Hermes. Department of Geology, University of Rhode Island, Kingston, 72 p. agate, chalcedony, carnelian, jasper, opal recorded in various counties including Bristol, Kent, Newport and Providence.
|
| 2225
| Miller, D. B.
| 1940a
| Cutting Idaho Opal: The Mineralogist, v. 8, no. 4, p. 209.
|
| 2226
| Miller, D. B.
| 1940b
| Idaho Opal: The Mineralogist, v. 8, no. 10, p. 400. Owyhee County
|
| 2227
| Miller, D. B.
| 1950
| Idaho opal: The Mineralogist, v. 18, no. 2, p. 108, 110.
|
| 2228
| Miller, H. F., and Olson, R. L.
| 1966a
| Adventuring "off the beaten track" in Mexico, Part 1: Lapidary Journal, v.19, no 10, p. 1096-1106. Casas Grande, Sueco, Moctezuma.
|
| 2229
| Miller, H. F., and Olson, R. L.
| 1966b
| Adventuring "off the beaten track" in Mexico, Part 3: Lapidary Journal, v.19, no 12, p. 1304-1318.
|
| 2230
| Miller, H. F., and Olson, R. L.
| 1966c
| Adventuring "off the beaten track" in Mexico, Part 4: Lapidary Journal, v. 20, no 1, p. 4-29.
|
| 2231
| Miller, H. F., and Olson, R. L.
| 1966d
| Adventuring "off the beaten track" in Mexico, Part 5: Lapidary Journal, v. 20, no 2, p. 284-296.
|
| 2232
| Miller, H. F., and Olson, R. L.
| 1966e
| Adventuring "off the beaten track" in Mexico, Part 6: Lapidary Journal, v. 20, no 3, p. 424-435.
|
| 2233
| Miller, H. F., and Olson, R. L.
| 1966f
| Adventuring "off the beaten track" in Mexico, Part 7: Lapidary Journal, v. 20, no 4, p. 542-549.
|
| 2234
| Miller, H. F., and Olson, R. L.
| 1966g
| Adventuring "off the beaten track" in Mexico, Part 8: Lapidary Journal, v. 20, no 5, p. 604-610.
|
| 2235
| Miller, H. F., and Olson, R. L.
| 1966h
| Adventuring "off the beaten track" in Mexico, Part 9: Lapidary Journal, v. 20, no 6, p. 700-709.
|
| 2236
| Miller, H. F., and Olson, R. L.
| 1966i
| Adventuring "off the beaten track" in Mexico, Part 10: Lapidary Journal, v. 20, no 7, p. 830-844.
|
| 2237
| Miller, H. F., and Olson, R. L.
| 1966j
| Adventuring "off the beaten track" in Mexico, Part 11: Lapidary Journal, v. 20, no 8, p. 924-939, 1008-1015.
|
| 2238
| Miller, H. F., and Olson, R. L.
| 1966k
| Adventuring "off the beaten track" in Mexico, Part 12: Lapidary Journal, v. 20, no 9, p. 1066-1080.
|
| 2239
| Miller, H. F., and Olson, R. L.
| 1967a
| Adventuring off the Beaten Track in Mexico, Part 13: Lapidary Journal, v. 20, no. 10, p. 1208-1219.
|
| 2240
| Miller, H. F., and Olson, R. L.
| 1967b
| Adventuring off the Beaten Track in Mexico, Part 14: Lapidary Journal, v. 20, no. 11, p. 1310-1323.
|
| 2241
| Miller, H. F., and Olson, R. L.
| 1967c
| Adventuring off the Beaten Track in Mexico, Part 15: Lapidary Journal, v. 20, no. 12, p. 1432-1445.
|
| 2242
| Miller, H. F., and Olson, R. L.
| 1967d
| Adventuring off the Beaten Track in Mexico, Part 17: Lapidary Journal, v. 21, no. 3 p. 454-467.
|
| 2243
| Miller, H. F., and Olson, R. L.
| 1967e
| Adventuring off the Beaten Track in Mexico, Part 18-B: Lapidary Journal, 21, no. 5, p. 686-696. Moctezuma
|
| 2244
| Miller, R. J.
| 1980a
| The Buckeye's Western Rock Safari, Part 1: Gems and Minerals, no. 514, p. 42-45. MN, MT, IA (Field Trips).
|
| 2245
| Miller, R. J.
| 1980b
| The Buckeye's Westetrn Rock Safari. Part 2: Gems and Minerals, no. 514, p. 42-45. MN, MT, IA , (Field Trips).
|
| 2246
| Miller, S.
| 1946
| A study of the moisture content and the crystal structure of several specimens of opal: Rocks and Minerals, v. 21, no. 5, p. 276-277. Analyses
|
| 2247
| Miller, S. A.
| 1903
| The petrified forest of Arizona: Cincinnati Society of Natural History Journal, v. 17, p. 56.
|
| 2248
| Millson, H. E.
| 1980a
| Ballast Point Agatized Coral, part I: Lapidary Journal, v. 33, no. 10, p. 2332, 2333, 2336, 2338, 2340, 2342, 2344. color pix, check Millson or Millston?, rkp
|
| 2249
| Millson, H. E.
| 1980b
| Ballast Point Agatized Coral, part II: Lapidary Journal, v. 33, no. 11, p. 2524-2526, 2540-2544.
|
| 2250
| Milne, L. A.
| 1982
| Yes, I always carry such stuff: Lapidary Journal, v. 36, no. 8, p. 1384-1389. Madhya Pradesh, India
|
| 2251
| Miner, R. W.
| 1934
| Coral castle builders of the tropic seas: National Geographic Magazine, v. 65, no. 6, p. 703-728.
|
| 2252
| Minor, W. C.
| 193
| Rambling round Cisco, Utah: Rocks and Minerals, v. 12, no. xx, p. 302-304.
|
| 2253
| Minor, W. C.
| 1939
| Opalized wood of Mesa County, Colorado: Rocks and Minerals, v. 14, no. 12, p. 384-385.
|
| 2254
| Minor, W. C.
| 1943
| The Colorado National Monument: Rocks and Minerals, v. 18, no. 10, p. 295-297.
|
| 2255
| Minor, W. C.
| 1945
| Pinon Mesa Trails: Rocks and Minerals, v. 20, no. 11, p. 519-522. CO, FT, Mesa County.
|
| 2256
| Minton, R. R., and Minton, H. C.
| 1950
| The how and why of picking agates: Troutdale, Oregon. 94 p. Reprinted, 1951, by Minton's, 6405 N. Portsmouth, Portland 3, Oregon?
|
| 2257
| Minton, R. R., and Minton, H. C.
| 1952
| The how and why of picking agates: Loomis Printing Company, Portland, Oregon. Pagination not known, not seen.
|
| 2258
| Mitchell, G. E.
| 1926
| The standing stone forests of Wyoming.: Scientific American, no. 134, p. 98-99.
|
| 2259
| Mitchell, J. R.
| 1979a
| Wulfenite and agate near the Rowley Mine: Gems and Minerals, no. 497, p. 42, 43. Arizona, ft.
|
| 2260
| Mitchell, J. R.
| 1979b
| Agates and other cutting materials near Red Rock Canyon.: Gems and Minerals, no. 504, p. 16, 17, 76, 77.
|
| 2261
| Mitchell, J. R.
| 1980
| Three outstanding locations for fire agate: Gems and Minerals, no. 509, p. 32-35.
|
| 2262
| Mitchell, J. R.
| 1981a
| A wide variety of cutting materials between Coaldale and Gilbert, Nevada: Lapidary Journal, v.35, no. 2, p. 440-442
|
| 2263
| Mitchell, J. R.
| 1981b
| Beautiful agate and jasper north of Randsberg, California: Lapidary Journal, v. 35, no. 3, p. 646-648.
|
| 2264
| Mitchell, J. R.
| 1982a
| Fossils and a variety of agate near Green River, Wyoming: Lapidary Journal, v. 35, no. 10, p. 2110-2112.
|
| 2265
| Mitchell, J. R.
| 1982b
| Agate, jasper, and opalized wood between Homedale, Idaho, and the Oregon border: Lapidary Journal, v. 35, no. 12, p. 2438-2442.
|
| 2266
| Mitchell, J. R.
| 1982c
| A rockhound trip to Alaska's Matanuska Valley: Lapidary Journal, v. 36, no. 1, p. 14-19.
|
| 2267
| Mitchell, J. R.
| 1983a
| An extensive agate deposit near Carter, Wyoming: Lapidary Journal, v. 36, no. 12, p. 1964-1966.
|
| 2268
| Mitchell, J. R.
| 1983b
| Agate, jasper, and dinosaurs near Shell, Wyoming: Lapidary Journal, v. 37, no. 2, p. 328-330.
|
| 2269
| Mitchell, J. R.
| 1984a
| Agate, chalcedony, and precious opal near Tecopa, California: Lapidary Journal, v. 37, no. 10, p. 1422-1428.
|
| 2270
| Mitchell, J. R.
| 1984b
| Agate, jasper, and opalite near Eureka, Nevada: Lapidary Journal, v. 37, no. 12, p. 1734-1737.
|
| 2271
| Mitchell, J. R.
| 1988
| California City Collecting.:Lapidary Journal, v. 42, no. 7, p. 75-80.
|
| 2272
| Mitchell, J. R.
| 1989a
| Gem Trails of Oregon: Gem Trails Book Company, Rio Rivera, California, 119 p.
|
| 2273
| Mitchell, J. R.
| 1989b
| Mississippi Petrified Wood: Lapidary Journal, v. 42, no. 12, p. 41, 42. Fir, birch, sequoia.
|
| 2274
| Mitchell, J. R.
| 1989c
| Agate Desert: Lapidary Journal, v. 43, no. 4, p. 60-64. Table Mountain, Butte Creek, Antelope Creek, Agate Lake.
|
| 2275
| Mitchell, J. R.
| 1993
| Collecting at Succor Creek: Rock and Gem, v. 23, no. 7, p. 74-77.
|
| 2276
| Mitchell, R. H.
| 1976
| A turquoise-like mixture of celadonite and chalcedony from Conejos County, Colorado: Rocks and Minerals, v. 51, p. 394.
|
| 2277
| Mitchell, R. H.
| 1951a
| Petrified wood in Ohio: Rocks and Minerals, v. 26, no. 5,6, p. 256. southeast Ohio
|
| 2278
| Mitchell, R. H.
| 1951b
| An aborigines flint quarry: Rocks and Minerals, v. 18, no. 12, p. 363. OH
|
| 2279
| Mitchell, R. H.
| 1951c
| Petrified wood in Ohio: Rocks and Minerals. 22, no. xx, p. 1115.
|
| 2280
| Mitchell, R. L.
| 1953
| Plumes for the Knight: (Cover Story). Lapidary Journal, v. 6, no. 6, p. 480. Plume Agate
|
| 2281
| Mitchell, R. S.
| 1946
| Bayard, Nebraska quartz minerals: Rocks and Minerals, v. 21, no. 1, p. 29.
|
| 2282
| Mitchell, R. S.
| 1947a
| Moss opal mine in western Nebraska: Rocks and Minerals, v. 22, no. xx, p. 253-255.
|
| 2283
| Mitchell, R. S.
| 1947b
| Moss opal mine in western Nebraska: Rocks and Minerals, v. 22, no. 12, p. 1115.
|
| 2284
| Mitchell, R. S.
| 1950
| A description of the quartz minerals found at Bayard, Nebraska: Rocks and Minerals, v. 25, no. 1,2, p. 3-7. Beckite?, nomen nudum
|
| 2285
| Mitchell, R. S., and S. Tufts
| 1973a
| Wood opal---a tridymite-like mineral: American Mineralogist, v. 58, no. xx, p. 717-720.
|
| 2286
| Mitchell, R. S., and S. Tufts
| 1973b
| Minerals in fact and fantasy: Rocks and Minerals, v. 48, no. xx, p. 275-279.
|
| 2287
| Mitchell, R. S., and Gianinni, W. F.
| 1988
| Mineral Update, Plume Agate from Warren County, Virginia: Virginia Minerals, v. 34, no. 1, p. 5, 6. Plume identified as romanechite, BaMn +2MnO8+4016(OH)4. Runion Agate Mines, near Bentonville, Cambrian-Precambrian age?
|
| 2288
| Mitsyuk, B. M.
| 1974
| Mechanism of hydrothermal synthesis of quartz: Geochemistry International, v. 11, no. xx, p. 1151-1156.
|
| 2289
| Mitsyuk, B. M.
| 1979
| Crystallization of silica gel into quartz in water and in 0.1 N HCl at high pressures and 200 oC: Doklady, Earth Sciences, Section 249, p. 137-139.
|
| 2290
| Mitsyuk, B. M., Gorogotskaya, Li, and Ai Rast-renenko
| 1973
| Silica intermediate forms obtained in hydrothermal synthesis of quartz: Doklady Akademy Nauk. SSSR Series Geology. (Moscow). DANSG. 209, no. 4 - 6, p. 926-928.
|
| 2291
| Mix, R. W.
| 1974
| Just a little bit farther: Lapidary Journal, v. 28, no. 2, p. 366-369. Charo Canyon, NM.
|
| 2292
| Mizutani, S.
| 1966
| Transformation of silica under hydrothermal conditions: Journal Earth Sciences, Nagoya University, v. 14, no. xx, p. 56-89.
|
| 2293
| Mizutani, S.
| 1970
| Silica minerals in the early stage of diagenesis: Sedimentology, v. 15, no. xx, p. 419-436.
|
| 2294
| Mizutani, S.
| 1977
| Progressive ordering of cristobalite in the early states of diagenesis: Contributions to Mineralogy and Petrology, v. 61, no. xx, p. 129-140. After Moxon, 1996.
|
| 2295
| Moceri, J.
| 1977
| Pure gold and fire opal: Gems and Minerals, no. 480, p. 16 - 18.
|
| 2296
| Modreski, P. J.
| 1995
| Origin of chalcedony nodules in rhyolite from the Peloncillo Mountains, Hidalgo County, New Mexico [abstract]: 16th annual New Mexico Mineral Symposium, New Mexico Geology, v. 18, no. 1, p. 18-19. Meeting, Socorro, New Mexico, November 11, 12, 1996.
|
| 2297
| Mohler, N. M.
| 1931
| Ultraviolet absorption of certain minerals: American Mineralogist, v. 16, no. xx, p. 300-304.
|
| 2298
| Mohlman, D. R., and Pabian, R. K.
| 1999
| Agate web page built from local inventory and collectors world wide: Resource Notes, University of Nebraska-Lincoln, Conservation and Survey Division, v. 13 , no. 1, p. 33-34
|
| 2299
| Mohs, F.
| 1842
| Die ersten Begriffe der Miniralogie und Geognosie fur junge praktische Bergleute der k. k. osterreichschen Staaten: Zweiter Theil. Geognosie. Wien
|
| 2300
| Moldowin, W.
| 1967
| High country: Canadian Rockhound, v. 11, no. 4, p. 113-116.
|
| 2301
| Monaco, D.
| 1910
| A complete handbook to the National Museum in Naples, according to the new arrangement: Cameos and intaglios. p. 112-120. Medici, Lorenzo de, Italy. Farnese Family.
|
| 2302
| Monroe, C. A.
| 1966
| Oregon in World news on mineral occurrences: Rocks and Minerals, v. 41, no. 9, p. 665. Tygh Valley, Or
|
| 2303
| Monroe, E. A.
| 1964
| Electron optical observations of fine-grained silica minerals: American Mineralogist, v. 49, nl. xx, p. 339-347.
|
| 2304
| Montgomery, A.
| 1969
| The mineralogy of Pennsylvania 1922-1965: Supplementing and up-dating Gordon's The mineralogy of Pennsylvania (1922). Academy of Natural Sciences of Philadelphia, Special Publication 9, 104 p.
|
| 2305
| Moore, D. D.
| 1981
| Getting the best color from Brazilian Agate: Lapidary Journal, v. 35, no. 3, p. 632. heat treatment
|
| 2306
| Moore, D. D.
| 1982
| Getting the best color from Brazilian agate: In Sutherland, A., R. Gray and A. Tail (editors), Agate Symposium Proceedings, Scottish Mineral and Lapidary Club, Royal Scottish Museum, Chambers Street, Edinburgh, p. 36-39.
|
| 2307
| Moore, E. D.
| 1940
| A vacation in Wyoming: The Mineralogist, v. 8, no. 1, p. 9-10. FT
|
| 2308
| Moore, H. G.
| 1971
| A cross of semiprecious stones: Lapidary Journal, v. 25, no. 4, p. 568-569.
|
| 2309
| Moore, N. F.
| 1834
| Ancient mineralogy, or an inquiry respecting mineral substances mentioned by the ancients with ocassional remarks on the uses to which they were applied: New York. xx p.
|
| 2310
| Moore, N. F.
| 1859
| Ancient Mineralogy, Harper and Brothers, New York. p. 234-235.
|
| 2311
| Moore, R. T.
| 1971
| One hundred Arizona minerals: Arizona Bureau of Mines Bulletin 165. 35 p.
|
| 2312
| Moore, W. S.
| 1964
| It's fun to pioneer; agate hunting in Australia: Lapidary Journal, v. 18, no. 1, p. 257-259.
|
| 2313
| Moorehead, W. K.
| 1900
| Prehistoric implements... description of the ornaments, utensils and imple-ments of pre-Columbian man in America: Robert Clarke Company, Cincinnati, Ohio. 431 p.
|
| 2314
| Moorehead, W. K.
| 1917
| Stone ornaments used by the Indians of the United States and Canada: Andover Press. Andover, Massachusetts. xx p.
|
| 2315
| Morey, G. W., Fournier, R. O., and Rowe, J. J.
| 1962
| The solubility of quartz in water in the temperature interval from 25 oC to 300 oC. Geochimica et Cosmochimica Acta, v. 26, no. xx, p. 1029-1043.
|
| 2316
| Morgan, F.
| 1945
| Petrified wood in the Washington, D. C. area: Rocks and Minerals, v. 20, no. xx, p. 164.
|
| 2317
| Morgan, F.
| 1951
| The roving rockhounds rove again: Rocks and Minerals, v. 26, no. 1,2, p. xx. FT, UT, ID, OR, WA
|
| 2318
| Morgan, F.
| 1956
| Imaginary Imaging: Lapidary Journal, v. 9, no. 6, p. 500-502, 504, 506. Orienting Picture Wood
|
| 2319
| Morgan, P. G.
| 1927
| Minerals and Mineral Substances of New Zealand: Geological Survey of New Zealand, Bulletin 32, p. 6, 7.
|
| 2320
| Morgan, T. W.
| 1978
| Rockhound delight: productive collecting sites: Lapidary Journal, v. 32, no. 9, p. 1974-xxxx. San Ildefonso, Woodward Ranch, Three Rivers, TX
|
| 2321
| Mori, J.
| 1980
| Utica jewelstone of Illinois: Rockhound. 9, no. 3, p. 24-25.
|
| 2322
| Morov, V. P.
| 2000(2001)
| Rol' membrani pri obrazovanii agatov [The role of membranes in the formation of agate]: Priroda, 2000(2001), p. 52-61
|
| 2323
| Morrell, F.
| 1929
| Stone forests of the Gallatin. Nature Magazine, v. 13, no. xx, p. 105.
|
| 2324
| Morriss, E.
| 1974
| For the woman who has everything: Lapidary Journal, v. 27, no. 12, p. 1893. Nipomo Marcasite agate, 2000 lb piece.
|
| 2325
| Morse, H. W., Warren, C. K., and Donnay, D. H.
| 1932
| Artificial spherulites and related aggregates: American Journal of Science, v. 23, no. 137, p. 431-439.
|
| 2326
| Morse, J.
| 1959
| A quest for Oregon Opal: Lapidary Journal, v. 13, no. 3, p. 418-420.
|
| 2327
| Morse, S. A.
| 1980
| Basalts and phase diagrams: New York, Heidelberg, and Berlin, xx p. nfi
|
| 2328
| Moscati, J., and Whelan, J. F.
| 1994
| Stable isotope compostiion and formation temperatures of secondary silica mineralization from pedogenic, drill core, and hydrothermal samples near Yucca Mountain, NV [abstract]: In Abstracts with Programs, Geological Society of America, 1994 Annual Meeting, October 24-27, 1994, Seattle, WA, v. 26, no. 7, p. 279
|
| 2329
| Mosebach, R.
| 1952
| Zur Kenntnis und petrologischen Bedeutung des Systems SiO2-H20: Geologie, v. 1, no. xx, p. 415-435.
|
| 2330
| Mountain, E. D.
| 1954
| Agate Pebbles on the South Eastern Coast of the Union: Transactions Geological Society South Africa, v? 56, p. 177 - 179
|
| 2331
| Moxon, T. J.
| 1991
| On the origin of agate with particular reference to fortification agate found in the Midland Valley, Scotland: Chemie Erde, v. 51, no. xx, p. 251-260.
|
| 2332
| Moxon, T. J.
| 1996a
| The co-precipitation of Fe 3+ and SiO2 and its role in agate genesis: Neues Jahrbuch Mineralogic, Mh., 1996, H. 1, p. 21-36.
|
| 2333
| Moxon, T. J.
| 1996b
| Agate, microstructure and possible origin: Terra Publications, Doncaster, South Yorkshire, 106 p.
|
| 2334
| Mrazek, I.
| 1992
| Drahe' kameny barokny Morave: Geologicky Pruzkum, v. 34, no. 8, p. 241-243.
|
| 2335
| Mrazek, I.
| 1993
| Drahe' kameny na Morave od konce 18.stoleti do zacatku naseho stoleti [Moravian precious stones dating from the late 18th to the early 20th century]: Geologicky Pruzkum v. 35, no. 4, p. 101-102. New Entry, July 2001
|
| 2336
| Mrazek, I.
| 2001
| Liesegang Rings: Education in Chemistry, July 2001, p. 105-107.
|
| 2337
| Mueller, N.
| 1949
| Trip to Agate, Nebraska: Rocks and Minerals, v. 24, no. 3,4, p. 123. Moss agate, Harrison Formation
|
| 2338
| Muench, J., and J. Muench
| 1945
| Forests of stone: Natural History, December , v. 54, p. ?
|
| 2339
| Muench, J. R.
| 1958
| The enchanted stone forest: Arizona Highways, v. 34, no. xx, p. 14-29.
|
| 2340
| Muilenburg, G. A.
| 1914
| On the occurrence of precious stones in the drift of Iowa: Iowa Academy of Sciences, Proceedings. 21, no. xx, p. 203 - 204.
|
| 2341
| Mulkey, J. E.
| 1994
| Where to find fire agate: Rock and Gem, v. 24, no. 10, p. 48-49, 74-77.
|
| 2342
| Mulkey, J. E.
| 1997
| Troop 586's excellent adventure; these scouts were prepared for their first field trip: Rock and Gem, v. 27, no. 3, p. 8-10, 50.
|
| 2343
| Muller, B.
| 1990
| Programm KRISTAL PAR; Rechenprogramm zur Bestimmung von Kristallitgrossen und Gitterverzerrungen: Institute fur phys. Chemie, Friedrich-Schiller-Universitat Jena, Jena 1990.
|
| 2344
| Muller, G.
| 1972
| Zur Genese der Achatbildungen im Raum Friesen: Bergbau in Pfalz, Saarland, und Lothringen. Mineralogie, v. 4, no. xx, p. 33-42.
|
| 2345
| Muller, G.
| 1981
| Petrographische und geochemische Zuordnuing der subsequenten permosilesischen Uulkanite des Harzes und benachbarter Gebiete. Zeitschrift Deutsches Geologische Gesselschaft, v. 132, p. 5-15.
|
| 2346
| Murata, K. J.
| 1940
| Volcanic ash as a source of silica for the silicification of wood: American Journal of Science, no. 238, 589-596.
|
| 2347
| Murata, K. J., and Nakata, J. K.
| 1974
| Cristobalitic stage in the diagenesis of diatomaceous shale: Science, no. 814, p. 567-568.
|
| 2348
| Muravyev, V. I.
| 1989
| Chalcedony, luteite, and quartzine appearing from limestone silicification: Izvestiya Akademii Nauk SSR, Seriya Geologischeskaya, 1989, no. 10, p. 76-84.
|
| 2349
| Murbarger, N.
| 1951
| In Black Rock Desert trails: Desert Magazine, v. 14, no. 9, p. 15-20.
|
| 2350
| Murbarger, N.
| 1953
| Rock hunting along pioneer trails: Desert Magazine, v. 18, no. 7, p. 16-20.
|
| 2351
| Murbarger, N.
| 1957
| Gemstone trails in the Pancake Range: Desert Magazine, v. 20, no. 12, p. 8-12.
|
| 2352
| Murbarger, N.
| 1958a
| Opalite at the Silver Cloud: Desert Magazine, v. 21, no. 4, p. 15-18.
|
| 2353
| Murbarger, N.
| 1958b
| Trail to a rockhound's dream: Desert Magazine, v. 21, no. 12, p. 4-7.
|
| 2354
| Murdoch, J., and Webb, R. W.
| 1966
| Minerals of California. Centennial Volume (1866-1966): California Division of Mines and Geology, Ferry Building, San Francisco, CA 94111, 559 p.
|
| 2355
| Murdock, H. E.
| 1939
| The Horse Shoe Hills, Montana: The Mineralogist, v. 7, no. 5, p. 197-198.
|
| 2356
| Murdock, H. E.
| 1940a
| Some Montana Agate Localities: The Mineralogist, v. 8, no. 3, p. 87, 88, 106.
|
| 2357
| Murdock, H. E.
| 1940b
| A Montana iris agate: The Mineralogist, v. 8, no. 7, p. 304.
|
| 2358
| Murdock, H. E.
| 1942
| Montana agate: The Mineralogist, v. 19, no. 11, p. 360.
|
| 2359
| Murdock, H. E.
| 1942
| A Montana rainbow agate: Rocks and Minerals, v. 17, no. 7, p. 237. iris agate
|
| 2360
| Murdock, H. E.
| 1951
| Some Montana Agate localities: The Mineralogist, v. 19, no. 2, p. 108, 110, 112.
|
| 2361
| Murphy, D. C.
| 1963
| Mid Central Wist. Gem cutting materials of Arkansas, Missouri, and Oklahoma: Lapidary Journal, v., 17, no. 1, p. 112-116.
|
| 2362
| Murphy, M. O.
| 1955
| Gem hunting along the Rio Puerco: Gems and Minerals, no. 211, p. 21, 22, 63.
|
| 2363
| Murphy, M. O.
| 1963
| New Mexico's "top ten" gemstone sites: Lapidary Journal, v. 17, no. 1, p. 86-88.
|
| 2364
| Murphy, M. O.
| 1964
| Expanding the Cabochon: Lapidary Journal, v. 17, no. 10, p. 1010-1024.
|
| 2365
| Murphy, M. O.
| 1966
| Star Studded Jemez: Lapidary Journal, v. 20, no. 2, p. 366-374. Jemez Jaspers, Cerrito Hielo Jasper, Bear Springs.
|
| 2366
| Murphy, M. O.
| 1968
| Hunting gem jasper at Cerrito Hielo: Lapidary Journal, v. 22, no. 9, p.1168-xxxx. Jemez Mountains Jasper, Bacon Agate.
|
| 2367
| Murphy, M. O.
| 1970
| Red is for Rio Puerco: Lapidary Journal, v. 24, no. 8, p. 1062-1067. Rio Puerco Agate,
|
| 2368
| Murphy, M. O.
| 1982
| Collecting on Walnut Creek, New Mexico: Lapidary Journal, v. 36, no. 5, p. 936-939.
|
| 2369
| Murphy, S. E.
| 1981
| From rocks to gems: Lapidary Journal, v. 35, no. 3, p. 620-622. Priday "Flower Garden" agate, Cary (sic) Plume Agate, sp.
|
| 2370
| Murray, M.
| 1962
| Stone Age Tools: Earth Science, v. 15, no. 4, p. 165-167. Archeology
|
| 2371
| Murray, R. W., Jones, D. L., and Bucholtz-Ten-Brink, M. R.
| 1992
| Diagenetic formation of bedded chert: evidence from chemistry of the chert-shale couplet: Geology, v. 20, no. xx, p. 271-274.
|
| 2372
| Murta, K. J.
| 1940
| Volcanic ash as a source of silica for the silicification of wood: American Journal of Science, August, 1940. p. xx
|
| 2373
| Musselman, R., and M. Musselman
| 1963
| Rockhounding in the canyonlands: Desert Magazine, v. 26, no. 4, p. 7, 37, 38.
|
| 2374
| Myatt, B., (editor)
| 1972
| Australian and New Zealand Gemstones: Paul Hamlyn Printery, Sydney, London, New York, Toronto. 511 p.
|
| 2375
| Myers, B.
| 1977
| Stones with character. Lapidary Journal, v. 30, no. 12, p. 2720-2722. Ohio, flint Ridge.
|
| 2376
| Myers, R. E.
| 1940
| The Hardyston jasper in the Reading Hills in Pennsylvania: Rocks and Minerals, v. 15, no. 7, p. 219-225. PA, FT,
|
| 2377
| Myers, R. G.
| 1978
| Minerals, v. Rocks, and Fossils on Stamps: Rocks and Minerals, v. 53, no. 5, p. 202-207. Philately
|
| 2378
| Mykura, W.
| 1961
| The Lower Old red sandstone Igneous Rocks of the Pentland Hills: Bulletin Geological Survey Great Britain, v. 16, no. xx, p. 131-135.
|
| 2379
| Mykura, W.
| 1983
| Old Red Sandstone: In Craig, G. Y., (editor) Geology of Scotland, Halstead Press Books, John Wiley & sons, New York, p. 205 - 251.
|