 | | Report (issue) | | Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. montroseite crystals. As pseudomorphs after Physical...D(calc.) = 4.09 transforms topotactically from montroseite in air. Optical Properties: Opaque. Color: Black...Z=4 X-ray Powder Pattern: Bitter Creek mine, Colorado, USA. (ICDD 25-1003). 3.39 (100), 2.645 (50),...0 (2) 66.90 6.12 3.00 11.10 8.26 4.82 Total [96.8] 100.20 (1) Bitter Creek mine, Colorado, USA; partial...partial analysis. (2) Matchless mine, Colorado, USA. Occurrence: In relatively unoxidized Colorado Plateau-type |  | | Report (issue) | | impregnation, replacement, or coating on fractures and mine walls. The commonly associated minerals are listed...other Survey geologists, AEC geologists, and by mine operators. Identification is based on the writers'...than that of the liquid, it is probably carnotite. 2. If the mineral has indices nearly equal or lower...because the carbonates dissolve readily. Take care that no calcite impurity is present. The uranyl carbonates...mineral is close to 1.50, the mineral may be bayleyite. 2. If the lowest index of the mineral is close to 1 |  | | Journal (article/letter/editorial) | | MONTROSEITE, A NEW VANADIUM OXIDE THE COLORADO PLATEAUS* FROM Arrca D. Wnnrs, EvBr-vw A. Crsxrv, arqn...Washington,D. C. Assrnecr Montroseite, a new vanadium mineral named from Montrose County, Colo., has been found...in western colorado and in two mines in eastern utah. It is black, opaque, submetallic, and occurs in...Pbnm(Dznr'). INrnolucrroN AND Acrwowr,n,pcMENTS Montroseite was first collectedby L. R. Stieff, T. W. Stern...the summer of 1949 at the Bitter Creek mine, Montrose County, Colo., and was studied by the writers in |  | | Report (issue) | | (V3+, Fe2+ , V4+ )O(OH) Montroseite c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic...Orthorhombic. Point Group: 2/m 2/m 2/m. As microscopic bladed crystals, to 0.5 mm, flattened on {010}...Z=4 X-ray Powder Pattern: Unspecified locality, USA. 4.31 (s), 2.644 (s), 3.38 (m), 2.495 (m), 2.217...O3 SiO2 Al2 O3 FeO H2 O (1) 72.5 10.5 8.8 5.0 (2) 66.90 11.10 6.12 3.00 8.26 4.82 (3) 89.27 10.73...(1) Bitter Creek mine, Colorado, USA; partial analysis. (2) Matchless mine, Colorado, USA. (3) VO(OH). Occurrence: |  | | 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) | | products of a different sort of primary ore; and (2) the primary ores are a lower valence assemblage,...minerals together with uraninite, coffinite, and montroseite present in rocks containing organic remains chiefly...ores, by Alice D. Weeks and R. M. Garrels________ 2. Characteristics of the host rock, by Robert A. Cadigan...carbonaceous materials, with special reference to the Temple Mountain region, by Irving A. Breger and Maurice De...the uranium deposit at the Happy Jack mine, San Juan County, Utah, by Albert F. Trites, Jr., Randall T |  | | Journal (article/letter/editorial) | | PUS. JUNE 1958 TJRANO-ORGANIC ORE AT TEMPLE MOUNTAIN, UTAH By DANA R. KELLEY AND PAUL F. KERR ABSTRACT...essential constituents of the uranium ore at Temple Mountain, Utah. These occur in the vicinity of highly altered...zinc, and vanadium appear more abundant in the mining area away from the collapse. Small particles of...and by the occurrence of montroseite, the primary vanadium oxide, in the mining area. The distribution...the uranium mineralization. The features at Temple Mountain are significant in the delineation of centers |  | | Book (volume) | | rocks are exposed as thick bands around the entire mountain system. The rising granite mass intruded the famed...an inexhaustible supply of cold artesian, Rocky Mountain snow melt water. Harney Peak is the crest of the...instance, a single Spodumene crystal from the Etta Mine near Keystone on the east side of the Mount Rushmore...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 |  | | Report (volume) | | - Price 50 cents (paper cover) CONTENTS Index No. Introduction _.__________________________ Reports...Geological Survey _________________._____ Page 1 1 1 2 3 3 4 6 1-760 1-112 200-297 300-398 400-760 400-405...60 60 66 1800-1807 III 69 IV CONTENTS Index No. Articles in scientific journals and books Abstracts...Geophysical Union.. Transactions, American Institute of Mining and Metallurgical Engineers _..._ American Journal...Colorado Mining Association publications . Economic Geology. _ . _ ___... Engineering and Mining Journal |
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