 | | Report (issue) | | )2 Cl c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Cubic. Point Group: 2/m 3. Octahedra... Z = 16 X-ray Powder Pattern: John Hay, Jr. Well No. 1, Wyoming, USA. 2.488 (100), 2.706 (71), 8.132...CO2 MgO CaO Na2 O Cl H2 O insol. −O = Cl2 Total (1) 0.08 35.12 16.08 (2) (3) 35.38 16.20 36.99 14...3.22 (1) Searles Lake, California, USA; average of two analyses. (2) John Hay, Jr. Well No. 1, Wyoming...Wyoming, USA. (3) Na3 Mg(CO3 )2 Cl. Occurrence: An uncommon mineral, formed probably between 20◦ C and 50◦ |  | | Journal (article/letter/editorial) | | SEARLESITE FROM THE GREEN RIVER FORMATION OF WYOMING* Josrrn J. Farruvt Wrru X-Rev Norus nv Josnru M...in the Green River formation of soutirwestern Wyoming. It is found in flat anhedral crystals in the oil...The optical properties of the searlesite from Wyoming are in close agreement with those previously published...the Wyoming mineral as searlesite. fNrnonucrroN The Green River formation in southwestern Wyoming affords...searlesdeep well at SearlesLake, san Bernardino county, california, and named after Mr. John W. Searles |  | | Report (issue) | | Properties: Color: Light gray. Luster: Vitreous. = b; Z 1\ c = 7°. Dispersion: r < v. 0: = 1.487(2) f3 = 1.546(2)...Space Group: P21/m. X a = 8.85(1) b = 6.63(1) c = 5.16(1) f3 = 90°25(5)' Z=2 X-ray Powder...Powder Pattern: Westvaco mine, Wyoming, USA. 2.655 (100), 3.312 (71), 8.85 (50), 2.576 (35), 1.839 (30), 3...S03 P205 Si02 C02 Al203 Fe203 MgO Na20 Cl H20- (1) 0.55 26.34 0.02 18.39 0.29 0.62 15.44 37.57 0.42...37.45 Total [100.00] 100.00 (1) John Hay, Jr. Well No.1, Wyoming, USA; recalculated to 100% after deduction |  | | Report (issue) | | Publishing, version 1 Crystal Data: Triclinic, pseudorhombohedral. Point Group: 1. Crystals are tabular...Cell Data: Space Group: P 1. a = 9.170(3) β = 115.63(3)◦ γ = 59.99(3)◦ Z = 1 b = 9.169(3) c = 7.075(2)...= 102.50(3)◦ X-ray Powder Pattern: Sweetwater Co., Wyoming, USA. 2.942 (100), 4.47 (85), 2.648 (40)...ThO2 Y2 O3 (1) 25.7 4.6 0.1 7.7 RE2 O3 CaO SrO BaO (1) 5.7 4.0 1.7 40.6 Na2 O K2 O H2 O (1) 3.9 0.1...1 6.1 Total [100.2] (1) Diamond Alkali No. 3 drillhole, Wyoming, USA; by a combination of gravimetric |  | | Journal (article/letter/editorial) | | part of a general survey of minerals found in Wyoming, we encountered a number of interesting localities...including hematite after calcite, quartz after azurite, and quartz after hematite. This article presents...locality information, the reader is referred to the “Wyoming Mineral Locality Index” (Hausel and Jacobson 2001)...seventy-five years of collecting experience. Figure 1. Wyoming map showing localities discussed in the text...in Wyoming are also indicated. Figure 2. Calcite pseudomorph after aragonite from Albany County, after |  | | Journal (article/letter/editorial) | | 1'IIE AMERICAN MINERALOGIST, VOL .56,JANUARY FEBRUARY, 1971 PYRITE OF UNUSUAL HABIT SIMULATING TWINNING...TWINNING FROM THE GREEN RIVER FORMATION OF WYOMING A. Pansr, Department of Geologyand Geophysi,cs, [Jn'itersity...pyrite crystals from the Green River Formation of Wyoming which have been referred to as twins are truly...being in platy crystals of bizarre shapes,and in Wyoming, in extraordinar)' trillings [?] [plate 3b]." The...this plate was made is reproducedherewith as Figure 1. ProfessorMilton has kindly provided about 75 small |  | | Book | | archive.org/details/greenriverbasingOOcasp WYOMING GEOLOGICAL ASSOCIATION 10th ANNUAL FIELD CONFERENCE...DEPARTMENT OF ARCH I VES AND WESTERN UNIVERSITY OF WYOMING, LARAMlli: FLAMING GORGE P late from Clarence..., BY WYOMING GEOLOG I CAL ASSOC IATION WYOIY.ING 2 TENTH ANNUAL FIELD CONFERENCE-1955 1)edieatio11...Camp, member of the faculty of the University of Wyoming for 40 years, and W yom ing State Geologist fo...building, and directing of the Unive rsi ty of Wyoming Science camp . Its reputation for excellence is |  | | Journal (article/letter/editorial) | | that could be investigated. There appears thus to be no shift in the ratio Rb/Tl throughout the selective...studies in scattered mining districts within as well as outside the borders of the batholith show that...MINERALIZATION AT THE IMA MINE, BLUE WING DISTRICT, LEMHI COUNTY, IDAHO ALFRED L. ANDERSON Cornell University, Ithaca...United States, is of exceptional interest because of (1) the many different minerals contained in its ore...hold quartz veins; some near the granite are relatively large. Although composed mainly of quartz, the |
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