 | | Report (issue) | | habit, such as the platy habit of the torbernite group and bladed or fibrous habit of uranophane. The habits...Certain minerals, notably the torbernite group and tke carnotite group, dehydrate easily with resultant rise...So many yellow and greenish-yellow uranium minerals, as well as a few yellow and greenish-yellow vanadium...suggestions for distinguishing between the many yellow and greenish-yellow, radioactive minerals of the Colorado...should be able to limit the possibilities to a small group of related minerals or, in some cases, make a complete |  | | Report (issue) | | CALITI ES OF UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT...JANUARY 1981 MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock Nature displays her most.... . . . . . 1 Chapter I. Mining Districts of Counties and the State of Utah. . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . . 1 County Listings. . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . . . . . . |  | | Report (issue) | | Crystal Data: Triclinic, pseudohexagonal. Point Group: 1. Rare pseudohexagonal crystals, to 6 mm, with...Optical Properties: Transparent. Color: Greenish yellow. Luster: Subvitreous, pearly on {001}. Optical... Pleochroism: X = colorless, pale yellow; Y = Z = greenish yellow. Orientation: X ' c; Y ' b; Z ' a....538–1.545 2V(meas.) = 0◦ –22.5◦ Cell Data: Space Group: P 1. a = 9.634(1) β = 92.33(1)◦ γ = 120.26(1)◦...0.90 Total 99.01 100.00 (1) Wamsutter, Wyoming, USA; insoluble SiO2 0.08%, R2 O3 0.95%; corresponds to |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...beds, etc. petrified wood, wood opal; along the Grand R. though entire Co., regional banks, breaks, gravels...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles |  | | Report (issue) | | ____________________________________ _ History of mining and production ________________ _ General description...States. FIGURE 1. Map showing location of uranium-mining districts in West-Central United States-------------------------2...faults, and outcrop of the Coconino Sandstone in the Grand Canyon area, Arizona ___ --------- ______ ---------...positions and shapes of sandstone pipes in the Grand Canyon area, Arizona ___________ -------------·...generally forms uranium-rich minerals, such as uraninite (pitchblende), which-in sufficient quantityare |  | | Book | | of vvhich 70% is in New Mexico, 16% in Colorado, Utah, and Arizona, and 8% in Wyo1ning. These figures...doubtless the U.S.S.R., likewise established uranium mining industries. These efforts in the Reid and in the...... ... .... . .... ..... . . ...... . Zoned Uraninite Pegmatites ..................................... . Zr-Fe 3.......... . 5. Anions Examples Uraninite Pyrochlorc-microlite, apatite, zirkelite, crandalJite...cro]j te Uraninite, zircon Uraninite Uraninite, fergusonite, samarskite, xenotime Uraninite Urau.inite |  | | Report (issue) | | Vanadium Resources in the Moab 1° x 2° Quadrangle, Utah and Colorado By A. P. BUTLER, JR., and R. P. FISCHER...Survey in accordance with the provisions of the Mining and Minerals Policy Act of 1970 (Public Law 91-631...discovered or not currently profitable to mine. The mining of mineral deposits, once discovered, depends on...100x10" 30x10" 10x10" 10x10" 30x10" 2x10" Mineville district, New York, U.S.A. 7xl06 002 .003-.004 4.020...(Savannah River). .3xl09 ( South Carolina (Beaufort County) ....... (Charleston area) ......... Florida-Georgia |
|
Yellow Cat group, Yellow Cat Mining District, Grand County, Utah, USA