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| VIRGINIA MINES AND MINERALS By P H I L I P M O R R I L L East Darry, N. H. 0 3 0 4 1 (PART 16 SPOTSYLVANIA...SPOTSYLVANIA COUNTY Bordered on the N by the Rappahan nock and Rapidan Rivers. T h e N edge may be submerged...interest i s the large number of gold operations r u n n i n g across the county from N to S. These are mainly...origi nated are to the S and also V2 * ° % W. Quaker Gold M. Small. O n a small summit between Brock R d ...(village). Gold panning on small r u n crossing Jackson's Trail, iy mi. S o f Brockroad. Old gold mine on Greene |
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| the coverâTurquois crystals from Lynch Station, Virginia; x ca.; pho tograph by Neal Ycdlin; color plates...C. A. Michael. COLD NUGGET FROM SPOTSYLVANIA COUNTY: Longest dimension approximately 13 cm., photograph...of Virginia R. V. DIETRICH* Professor of Geology and Associate Dean of Arts & Sciences, Virginia Polytechnic...Polytechnic Institute Research Division Bulletin 47 Virginia Polytechnic Institute, Blacksburg, Va. 24061 *... © R. V. Dietrich and the Research Division of Virginia Polytechnic Institute, 1970 Printed and bound |
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| INDUSTRY OF VIRGINIA IN 1974' ADVANCE SUMMARY Total value of mineral production in Virginia in 1974 was...127 percent in value. Deep mine production decreased 3 percent and surface mine production increased 9 percent...value increased. Table 1. -Mineral production in Virginia. Stone, the second-ranking mineral commodity...cooperative agreement between the Bureau and the Virginia Division of Mineral Resources. 1 1973 Mineral...that cannot be l ~ r o d u c t i o nas measured by mine shipments, sales, or marketable production (including |
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| _____________________ Pyrrhotite __-_--____-______. Pyrite. . ____-___-.___-_-___-. Chalcopyrite- _ __._______...-___---___--___-_-_-__--__-_.-_____________ Eustis mine, Quebec. ___________________________ Moulton Hill...eastern Maine._________ Milan mine, New Hampshire_____________________ Orange County copper district, Vermont___________...Vermont___________ Sulphur Mine, Virginia._________________________ Arminius mine, Virginia_________________________...____ Johnson mine, Virginia __________________________ Austin Run pyrite mine, Virginia _________________ |
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| âą~_S_,.Sp~ef:· EDITORIAL .P.UBLiCATION âą RED GILL MINE ?.Briscoe 2 LLANRWST MINES E.Otty 5 TUCSON...-r:e1,.:.0302 1io244;-~ . âą âąâą âą 1.1 fALLOWFIELD MINE P.3riscoe DIARY OE' EVENTS ·âą. 12 15 E'OR...HOOVER AND DE RE METALLICA C:.Otty 30 HILTON MINE A.Winrow J!. HEIGHTS AND THE GREEN HOLE ? .S...HALITE :ROM SOUTH YORKSHIRE S. Utt!.ey H DALRADIAN GOLD D .:-!cCa.!. lum H MINERALS OF THE CSINA CLAY...Rockbottom Issue 2,are you? 1 Red Gill Red Gill Mine has secondary minerals long been famous occur,and |
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| GES. 149 (2004) SHORT-RANGE ORDER OF Fe(II) IN SPHALERITE BY MAGNETIC SUSCEPTIBILITY AND 57Fe MĂSSBAUER...borgheresi@geo.unifi.it Several physical properties of sphalerite, which propose cubic ZnS as âtunableâ material...(DMS). The replacement of Fe and Mn for Zn in sphalerite, where no structural constraints are present...points out a self-affinity of Fe(II) ions in sphalerite favoured by the superexchange interaction, which...OXYHYDROXIDES ASSEMBLAGES RELATED TO ARD PROCESSES (LIBIOLA MINE, ITALY) Carbone, C.1, Di Benedetto, F.2, Marescotti |
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| BBAR GIAKBS COUINT Yee cele ewe ds IBDN BEWAH. COUNTY 1M nook oe 0d ee a 0 ee ae ee ie yee IBUINGTRUAINE...ee BONNER (COUNTY. Ci. 0 ee es et ee BONUNB VAMGIEES (COUNTY 2.5 kool ee BOUNDARY: COUNTY. cis -t:50...EIMOR WC OUINDM re oon Res Se ee ee ce pr RREMONT COUNTY eet. 1.30 ...105 125 130 130 (SQODING "COUNTY: oo. ene et See ee ae ee ee DATO COUNTY 25. SRR ciel c eS a eee esee...esee a a a KO OTMINAT âCOUNTY ©.soe. eas, ee eh eI Ne TTA DAI CO TUINEDSY ood Re oN are A re TEMES COUN |
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| data base. J.T. (Han) van Gorsel Houston, Texas, USA Common Abbreviations Commonly used abbreviations...plutons and volcanics exposed in E Indonesia, in belt from Banggai Sula in W through Birds Head (Netoni...then belt continues S to E Australia through Cape York, NE Queensland to New England Fault Belt. Syn-collision...dissolution in areas of slow rains in temperate belt) Balazs, D. (1971)- Intensity of the tropical karst...(2002)- Tectonic controls on magmatic-hydrothermal gold mineralization in the magmatic arcs of SE Asia. |
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| AMERICA 3635 Concorde Parkway, Suite 500 Chantilly, Virginia, 20151-1125, U.S.A. www.degruyter.com The appearance...France, Germany, Italy, Japan, Korea, Netherlands, USA) and with varying abilities to adhere to deadlines...cannot be distinguished within the experimental mine, Val Graveglia, eastern Liguria, Italy. Mineral...minerals. For example, both native sulfur (S0) and pyrite (S1â) have a doublet at approximately the same...163.9 eV for sulfur versus 162.4 and 163.5 eV for pyrite (Fig. 33) (Kasrai et al. 1996a). For organic sulfur-bearing |
