 | | Report (issue) | | Pegmatite Investigations 1942-1945 Black Hills, South Dakota By LINCOLN R. PAGE and OTHERS GEOLOGICAL...Descriptions, maps, and diagrams of deposits of mica, beryl, lithium, tantalum, tin, and feldspar UNITED STATES..._______________________ Mining, preparation, and uses of mica. _____________ Mining.___________________________________...Prospecting for mica.___________________________ Beryl deposits.-___.__-_-___--_--__--:_-__-__--_--__ Distribution..._____ Types of beryl deposits_-__-_-_-_--------------__ Structural features of beryl deposits..-.___________ |  | | Report (issue) | | Helpful suggestions on field occurrences and pegmatite mineralogy were received horn Dr. James J. Norton...Professor Edwin H . Oshier, Head of the Department of Mining Engineering, made the photographs included in this...Geological Survey in Washington, D. C., or Denver, Colorado, or from the Department of Geology and Geological...(Andesine) (Labradorite) (Bytownite) (Anorthite) Quartz Cristobalite Opal Pollucite Nephelite Petalite...Allanite Uranophane (Cyclosilicates) W ollastonite Beryl Tourmaline Cordierite - Sorosilicates Hemimorphite |  | | Report (issue) | | GEOLOGY AND MINERAL RESOURCES OF SAN DIEGO COUNTY, CALIFORNIA By F. HAROLD WEBER JR., California...parts of several sections, by R. M. Stewart COUNTY REPORT California Division of Mines Ferry Building...CAMPBELL, Director AND GEOLOGY State Geologist COUNTY REPORT ^ Price $8.00 3 CONTENTS Page ABSTRACT...metavolcanic rocks Hybrid gneisses and associated quartz diorite and granodiorite (Cretaceous and/or older)...Escondido Creek leucogranodiorite __ Roblar leucogranite Other intrusive bodies Pegmatite and aplite |  | | Report (issue) | | therewith. 1 U.S. Geological Survey Denver, Colorado 9 ^University of South Dakota Vermillion, South...of the U.S. Geological Survey library, Denver, Colorado, were of great help in compiling and checking...Report 21, 10 p. Aase, J.H., 1977, South Dakota, in Mining and mineral operations in the north-central states;...thesis. Ackerman, Walter, 1953, Louis Beryl Pegmatite, Custer County, South Dakota: Rapid City, South Dakota...Ackerman, W.C., 1952, Peerless Pegmatite, Keystone, Pennington County, South Dakota: Rapid City, South |  | | Journal (volume) | | Logan, District Mining Engineer O. McK. Laizure, District W. Burling Tucker, Reid J. Mining Engineer...Engineer District Sampson, Assistant Mining Engineer District Engineer Ohas. V. Averill, District Mining...Junior Mining Engineer (Librarian) San Francisco TABLE OF CONTENTS Page REPORTS OF DISTRICT MINING...Field District Sacramento Field District San Francisco Field District Los Angeles Field District 8 Miner...Miner al Resources of San Diego County 56 GEOLOGIC BRANCH 56 Current Notes Geology and Oil Possibilities |  | | Journal (issue) | | KRISTALLE Est.1971 Laguna Beach, California, USA • Tel: +1 949 494 5155 • Email: info@kristalle.com...Wilson The Crystal Cave, South Bass Island, Ottawa County, Ohio.................263 by J. K. Brizendine &...only): $139/one year (Canada) $231/one year, (outside USA other than Canada) $325 for one year Subscription...Resources, a branch of the New Mexico Institute of Mining and Technology in Socorro. John was born in Buffalo...site (see the 1995 article on “Amethyst on milky quartz from Hopkinton, Rhode Island” in the Mineralogical |  | | Journal (volume) | | Strashimir Borisov Strashimirov, University of Mining and Geology “St. Ivan Rilski” (BG), Nada Vasković...(Croatia) (Hungary) (Slovakia) (Greece) (Hungary) (USA) (Hungary) (Egypt) (Austria) (Romania) (Hungary)...(Hungary) (Hungary) (Hungary) (Croatia) (UK) (Slovakia) (USA) (Austria) (Romania) (Slovakia) (China) (Germany)...(Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) (Hungary) (Russia) (Czech Republic) (Japan)...Laboratory, Carnegie Institution, Washington DC, USA (rhazen@ciw.edu) The mineralogy of terrestrial planets |
|
