 | | Journal (article/letter/editorial) | | p. 101. GEOCHEMICAL PROSPECTING E. WM. FOR BERYL AND COLUMBITE • HEINRICH Odikadze2 foundthat...therewas a closecorrelationbetweenthe presenceof beryl and columbite-tantalite in pegmatites and appreciable...have the following characteristics with respectto beryl and columbite-tantalite: 1) It is estimatedthat...representative, about80-90 percentof the dikescarry beryl. Specifically,for the pegmatitesrepresented by the...district,67 percentof the pegmatites studiedcontain beryl and 87 percent contain columbite-tantalite.For the |  | | Report (volume) | | Minerals of Colorado: A 100- Year Record By EDWIN B. ECKEL GEOLOGICAL SURVEY BULLETIN 1 1 14 A...knowledge____________________________________ Future of Colorado mineralogy______________________________________...mineral localities and metallic mineral deposits of Colorado ________________________________ In pocket III...mineral localities and metallic mineral deposits of Colorado, has not been included in this reprint. Many of...especially Fischer and others, 1946). MINERALS OF COLORADO: A 100-YEAR RECORD By EDWIN B. EcKEL ABSTRACT |  | | Journal (issue) | | Highway 4, Wash., 2909 First Ave., South - DENVER, Colorado, Rm. 415, Central Bank Bldg., 1108 15th Street...cell. add of the unit. Feed to Denver 17, Colorado of Flotation MINING WORLD may be PROFITS...kinds of grinding and classification problems. COLORADO IRON WORKS oenver 2, cororavo A Subsidiary of...elter Supply Co. OCTOBER, 1952 Denver 17, Colorado Offices in salt Lake City, El Paso and 1775 Broadway...Conclave and Convention, COLORADO MINING ASSOCIATION, Shirley Savoy Hotel, Denver, Colorado. Allis-Chalmers |
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