| | Journal (issue) | Simon COVER STORY: GOLD from the Mother Lode District of California. This precious ore is the state...is a SIU· dent at the New Mexico Institute of Mining and Technology in Soco"o, New Mexico majoring in... Maine; Chesterfield, Massachusetts; San Diego County, California; Colorado and New Mexico. 6 ROCKS...muscovite crystals from Brooks Fann, Cleveland County, North Carolina. ~ TABLE 1.-MICA-GROUP MINERALS...derives its name). The other is in the Postmasburg district, South Africa. GLAUCONITE, (K, Na) (Al, Fe+J, | | | Book (volume) | variety and wealth of locality information concerning quartz gemstones are recognized in a separate chapter...Furcron, Chief Geologist of the Department of Mines, Mining and Geology; on the State of Michigan by Robert...Stevens Point, Wisconsin, and by A. L. Mahaffey of Nevada, Missouri. The well-known Texas agate localities...Kobuk jade locality. Descriptions of San Diego County, California, gemstones and the mines in which they...the generous assistance of many residents of that county. My special thanks are extended to Elbert H. McMacken |
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