 | | Journal (article/letter/editorial) | | apparent ages of secondary uranium minerals from Sweden RUNO LOFVENDAHL & ELlS HOLM HTI-IOS L6fvendahl...apl~rent ages of secondary uranium minerals from Sweden. Litho,~, Vol. 14, pp. 189-201, Oslo. ISSN 0024-4937...ity of Stock.~olm, Box 6801, !13 86 Stockholm, Sweden: E. Holm, Department of Radiation Physics, University...University of Lund, Lasorettet, 221 85 Lund. Sweden: 14th October 1980. The occurrence and geographical...geographical distribution of secondary uranium minerals in Sweden (Lffvendahl, in press) constitute the basis of |  | | Report (issue) | | SUDAN SWAZILAND SWEDEN SAUDI ARABIA SENEGAL SOMALIA SOUTH AFRICA SPAIN SUDAN SWAZILAND SWEDEN THAILAND ...STATUS MINE-METH SOURCE LOCATION-GENERAL PROVINCE COUNTY LAT N/S LONG E/W UTM-ZONE EASTING NORTHING UNCERTAINTY...Nevada |U , S| State Code A50 <| 3, 2|> I 3, 21 County A60 < Humboldt (Enter code twice from List D)...Uranium occurrence at the Moonlight Mine, Humboldt County. Nevada: USAEC Report RME-2032. 14 pp.________...Moonlight Mine and Granite Point claims, Humboldt County. Nevada; USAEC Rpt. TEM-874-A > F3 < Rytuba, |  | | Report (volume) | | Geology and ground water m the central part of Apache County, Anzona U S Geol Survey Water-Supply Paper 1771...geologic map of the Garns Mountam NE quadrangle, Teton County, Idaho US Geol Survey Mmeral lnv Fteld Studies...R1chard C Sand and gravel resources of De Kalb County Geol Survey Ctrc 367, 16 p , t11us , geol map,...Bromery, R W, Gilbert, F P Glencoe-R1pley area, Payne County, Oklahoma U S Geol Survey Geophys Inv Map GP-469... F P AeromagnetiC map of the Hammy area, Osage County, Oklahoma US Geol Survey Geophys Inv Map GP-470 |  | | Book | | banded iron formations Precambrian Decline of uraninite 0.542 Chuaria and other megascopic fossils worldwide...45–2.2 Ga 1. Decline of BIFs 2. Disappearance of uraninite 3. Appearance of red beds 4. Change in sulfur...the origin of an oxidizing atmosphere. Detrital uraninite, siderite, and pyrite occur in 3.25–2.75 Ga fluvial...2.32 Ga. The timing for the disappearance of uraninite deposits, appearance of red beds, decline of BIFs...macerated from middle Silurian rocks of Gotland, Sweden (Sherwood-Pike and Gray, 1985). These remains consist |
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