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Last edited by RenameBot
September 6, 2008 | History

Richard H. Jahns

1915 -

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  • Cover of: Geology of the San Dieguito pyrophyllite area: San Diego County, California

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  • Cover of: Gem- and lithium-bearing pegmatites of the Pala district, San Diego County, California

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  • Cover of: Pegmatite deposits of the White Picacho district, Maricopa and Yavapai Counties, Arizona

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  • Cover of: Physical characteristics of commercial sheet muscovite in the southeastern United States

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  • Cover of: Mica deposits of the Petaca district: Rio Arriba County, New Mexico, with brief descriptions of the Ojo Caliente district, Rio Arriba County, and the Elk Mountain district, San Miguel County.

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  • Cover of: Geologic features of the Connecticut Valley, Massachusetts as related to recent floods

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  • Cover of: Beryllium and tungsten deposits of the Iron Mountain district, Sierra and Socorro Counties, New Mexico

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  • Cover of: Possibilities for discovery of additional lead-silver ore in the Palomas Camp area of the Palomas (Hermosa) mining district, Sierra County, New Mexico: a preliminary statement.

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  • Cover of: The Pelican area, Palomas (Hermosa) district, Sierra County, New Mexico: preliminary map issue.

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  • Cover of: Geology of southern California

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History

Download catalog record: RDF / JSON
September 6, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import