 The most typical ore is a sandstone so impregnated with yellow carnotite that the color is decidedly noticeable and containing small kidneys of brown sandy clay. The kidneys constitute a considerable part of some of the ore; in many cases they are thinly...  Bulletin - Page 201914Full view - About this book
 | Mines and mineral resources - 1913 - 948 pages
...during the past year would probably average about 2J per cent U308 and between 3 and 4 per cent V2O5. The most typical ore is a sandstone so impregnated...that the kidneys are rich in vanadium. The samples wo have tested show vanadium. Although ore of the character mentioned is widely distributed in the... | |
 | Geological Survey of Canada - 1914 - 36 pages
...those of Utah, chiefly in carrying larger proportions of carnotite, and, as a rule, are more yellow "The most typical ore is a sandstone so impregnated with yellow carnotite that the colour is decidedly noticeable and containing small kidneys of brown sandy clay. The kidneys constitute... | |
 | 1918 - 752 pages
...are found scattered between these points and extend as far north as Meeker, Colorado. The most usual ore is a sandstone so impregnated with yellow carnotite that the color is decidedly noticeable, and contains small kidneys of brown sandy clay. The kidneys constitute a considerable part of some of the... | |
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