 | | Journal (issue) | | through March 19901one deposit in the Luc Yen district produced more than three million carats of rough...deposits are currently being worked in this gem-rich district. According to various trade sources) the finest...material from the Bo Pailin ruby and sapphire district in Kampuchea (Cambodia];however! heavy fighting...using baclzhoes and by hand throughout the Luc Yen district. In the most sophisticated operation! at Khoan...covers approximately 400 lzm2. The Quy Chau mining district is located about 120 lzm by road northwest of |  | | Report (issue) | | Daniel Kennedy, Regional Engineer Anthony Homyk, District Engineer *Certified Professional Geologist by...variation of the M Bed thickness in the Tri-State district, Missouri, Kansas, and Oklahoma: unpublished...the M Bed host rock limestone in the Tri-State district, Missouri, Kansas, Oklahoma: Econ. Geology, vol...1436-1442, 2 figs., December 1966. Hanson, Ronald L. Hartner, F. E. Refer to Martin, R. 0. R. Refer to Walker...1. River Cement - vigorous newcomer: Pit and Quarry, vol. 58, no . 9, pp. 98-103, 106-108, 113, illus |  | | Report (volume) | | Society of Rock Mechanics. Springer-Verlag. Vienna, Austria. Fieldiana-Geology- Fieldiana-Geology. Field Museum...Petrographische Mitteilungen. Springer-Verlag. Vienna, Austria. und Tulane Studies Geology- Tulane Studies in...Bonne Terre area of the southeast Missouri mining district, in Mining geophysics- V. I, Case histories: Tulsa...J. Schroeckingerite from Ambrosia Lake uranium district: Mineralogist, v. 51, nos. 5-6, p. 929-930, 1966...Porphyry copper deposits in the Robinson mining district, Nevada, in Geology of the porphyry copper deposits |  | | Book | | 35–285, 36–297, 37–307 Hansen, M.R., 92–765 xv Hartner, R., 38–319 Hashizume, B.K., 86–717 Hassan, M.S...Tassinari, MMML 9 3 Metallogeny of Culampajá Gold District, Argentina Avila, JC, and Lazarte, JE 4 Systematic...microscopy for automated mineralogical characterization Hartner, R, Walters, SG, and Berry, R 319 Apatite–biotite–carbonatite...analysis. 16 METALLOGENY OF CULAMPAJÁ GOLD DISTRICT, ARGENTINA Julio C. Avila1,2*, José E. Lazarte1... Argentina Abstract The Culampajá auriferous district is located in Catamarca, Argentina, and belongs |  | | Report (issue) | | equivalent of the southeast 3 INTRODUCTION Missouri district can be expected to turn up in the future ; the...mid-1950's on the west side of the Southeast Missouri district resulted in the discovery of the large unexposed...part of the district. With the phoenixlike rejuvenation of the Southeast Missouri district, the Viburnum...an estimate of the ore remaining in a producing district; twice the amount of his inflated estimate, however...is known to utilize this kind of approach on a district or regional basis, and I hope a start can soon |  | | Report (issue) | | Creede, CO, Jerritt Canyon, NV, Coeur d'Alene district, ID and MT, southern Alaska mesothermal veins...Zacler coal-bearing formation in the Nowa Ruda coal district (Lower Silesia, Poland): Organic Geochemistry...similar proportions in surface-seep oil (Solberga quarry), local near-surface oil shale (Tretaspis Shale)...calcareous silicates (prehnite, pu)llpellyite, ZOISite, etC.) n I 1 I I I Serpentinization Greenschist...--------Strontianite-------Tremolite ---------Zoisite-------------- ---D.04 +1.31 +0.94 +0.27 2.06 ---D |
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