 | | Journal (issue) | | London ABSTRACT: Blue euclase from Mwame, Hurungwe District, Zimbabwe, which was first collected in the late...Claims, 8 km south of Mikese Station, Morogoro District. The largest of these crystals measuring 72 x...of euclase from Muiane pegmatite, Alto Ligonha District, was made by von Knorring et al. (1964). This...Mica Fields, Hurungwe District. Mwame was formerly known as Miami, Urungwe District, Rhodesia or Southern...Haslemere and Momba Estates and from Trim, Mukwichi District. Both localities are within the general Mwame |  | | Report (volume) | | Magnesiodumortierite Alkali-free dravite Complex tourmalines Dravite Uvite Elbaite Highly aluminous tourmalines...feldspars 374 Tourmaline stability in magmas: Dravite 376 Tourmaline stability in magmas: Quartz-tourmaline...assemblages 376 Tourmaline stability in magmas: Schorl-dravite 377 Acknowledgments 379 References 379 Chapter...hydrous strontium borate from the Kramer Borate District, California. USGS Prof Paper 424-C:294-297 Erd...paragenesis of the Little Three mine pegmatites, Ramona District, San Diego County, California. Mineral Ree 20:101-127 |  | | Journal (issue) | | Rind, Badshah, Maula Mohammad Bieg, Haji Gulam Haider, Haji Mohamuddin, Fazal Uddin, and V . Prokofiev...been found in the southern portion of the Sorobi district, in Kabul Province. The topography of the region...Winter 1985 193 KEY - -Rivers District borders Roads Trails District names E = Emerald T = Tourmaline...Hindu Kush mountain range. The emerald-mining district lies along the southern slopes of the Hindu Kush...in 1970 (Bariand and Poullen, 1978).Within this district, the emeralds occur along small replacement or |  | | Report (issue) | | IAEA-TECDOC-500 ISSN 1011-4289 Printed by the IAEA in Austria March 1989 PLEASE BE AWARE THAT ALL OF THE MISSING...Wagramerstrasse 5 P.O. Box 100 A-1400 Vienna, Austria Orders should be accompanied by prepayment of Austrian...... 171 D.R. Boyle The Green Mountain uranium district, Central Wyoming: type locality of solution front...uranium deposits were found in the Beaverlodge Lake district between 1948 and 1974, all but two of them between...100- 50- FIGURE 2 Exploration in the Bancroft district of Ontario resulted in the discovery of the Faraday |  | Melcher, Frank, Graupner, Torsten, Gäbler, Hans-Eike, Sitnikova, Maria, Henjes-Kunst, Friedhelm, Oberthür, Thomas, Gerdes, Axel, Dewaele, Stijn (2015) Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geology Reviews, 64. 667-719 doi:10.1016/j.oregeorev.2013.09.003 | Journal (article/letter/editorial) | | Peter- AC CE P TE Tunnerstraße 5, 8700 Leoben, Austria; frank.melcher@unileoben.ac.at 1 ACCEPTED MANUSCRIPT...revealed that “ilmenorutile” from the Tonkolili district is in fact an intergrowth of columbite and rutile...Maniema Provinces, e.g., in the Lugulu (Lulingu) district along the southern margin of the Kasese batholith...observed in phosphate-rich pegmatites of the Gatumba district only, namely at Buranga and Nyarigamba (Rwanda)...columbite-(Mn) and tantalite-(Mn) from the Steinkopf district, and a columbite-(Mn) crystal from an unknown |  | | Book | | tin, tungsten, molybdenum and gold deposits, which pass through several stages in their formation and are...substratum. Mention may be made of the new tin district found in the north of the Brazilian platform,...9 6 0 ) ; lk anthracite coal of the Iron River district (Tyler a.oth., 1 9 7 5 ) ; 1 5 black shales of...ore deposits of the Iron River-Crystall Falls district, Iron County, Michigan". Geol. Surv. Profess....bedded cherty iron formation in the Michipicoten District, Ontario, Canada. Siderite lenses may be over |  | | Book | | Paleosol and Ore-Forming Processes in the Elliot Lake District of Canada D. J. Mossman, C. E. G. FarroII' . ...recurs in the Lower Proterozoic of Karelia, a district which covers eastern Finland and the northwestern...Precambrian weathering in the Elliot Lake uranium district, Canada. 1 Geol Soc London 141 :229-233 Kimberley...through the apertures A and B. The samples cannot pass through the glass frit (G), which is permeable to...approximately 1 h for a single batch (100 ml) to pass by suction through the sample and the glass frit |  | | Report (volume) | | Bnght Petrology and structure of the Stehekm-Tw1sp Pass area, northern Cascades, Washmgton [abs 1 D1ssert...magnttudes, and amphtudes of seismic waves from quarry blasts at Promontory and Lakeside, Utah [abs ]...Canada Geologtcal Survey Aeromagnetic map, False Pass Creek, Yukon Terntory Canada Geol Survey Geophysics...deposits, Hodgdon and Lmneus Townships, southern district, Aroostook County, Mame US Bur Mmes Rept Inv 6119... Svec, H J 0051 Fletcher, Gerald L The RecrUit Pass area of the Temblor Range, San LUis Obispo and Kern |
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