Agate Bibliography

Click on a letter to display a list of all authors' last names beginning with that letter. Note that the "A" includes a large number of "anonymous" authors.

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IDAuthorYearArticle
3408Ulke Dr. T.1935An early check list of Black Hills minerals: Rocks and Minerals, v. 10 no. 8, p. 120-122. SD
3409Ulke Dr. T.1936aMinerals of the District of Columbia and vicinity, with pertinent bibliography, Part 1: Rocks and Minerals, v. 11 no. 1, p. 7-9
3410Ulke Dr. T.1936bMinerals of the District of Columbia and vicinity, with pertinent bibliography, Part 2: Rocks and Minerals, v. 11 no. 2, p. 26-28.
3411Ulke Dr. T.1936cMinerals of the District of Columbia and vicinity, with pertinent bibliography, Part 3: Rocks and Minerals, v. 11, no. 3, p. 42-44.
3412Ulke Dr. T.1936dThe agates and jaspers of the Atlantic Coastal Plain: Rocks and Minerals, v. 11, no. 9, p. 174-175.
3413Ulke Dr. T.1940Additions to the minerals of the District of Columbia and Vicinity: Rocks and Minerals, v. 15, no. 3, p. 81.
3414Ulrich G. H. F.1866-7 (1867)Mineral Species of Victoria: Intercolonial Ehhibition Essays, no. 3, p. 71. (p. 184 - 235 of Official Record.) United States Geological Survey and Arizona Bureau of Mines, 1969, Mineral and Water Resources of Arizona, Part I: Geology and Mineral Resources. Arizona Bureau of Mines, Bulletin 100, p. 357-363.United States Geological Survey, 1995 (modified, 1997), Chalcedony: Web page at the following URL: http://minerals.er.usgs.gov/minerals/pubs/commodity/gemstones/sp14-95/chalcedony.html Unruh, C. M., 1968, Fun connected with rockhounding: Lapidary Journal, v. 22, no. 8, p. 1006-1010. Oregon, field trip, illustrations.
3415Unruh C. M.1968Fun connected with rockhounding: Lapidary Journal, v. 22, no. 8, p. 1006-1010. Oregon, field trip, illustrations.
3416Upchurch S. B. and Strom R. N.1983Silicification of limestone associated with middle Ordovician ash beds in Tennessee [abstract]: Geological society of America Abstracts with Programs, Southeastern Section, 32nd annual meeting, Florida State University, March 16-18, 1983, p. 53.
3417Urban G.1978Achate in versteinerten Pflanzen: Gundgrube (Ost Berlin), v. 14, nos. 1, 2, p. 21-24. (Not seen).
3418Urbanek M.1975The oldest Woodland Park: Gems and Minerals, no. 456, p. 42, 43. Petrified wood, South Dakota, Woodhenge.
3419Urbanek R. J.1965The Bonnie Margret Claim: Gems and Minerals, no. 330?, p. 40-42
3420Utada M., and Minato H.1970A genetical relation between the montmorillonitization and the formation of opal druse in Neogene Andesite from Koriyama, Kagoshima Prefecture: Nendo Kagaku, v. 10, p. 102-109.