 | | Journal (article/letter/editorial) | | 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy of consideration...example of chalcopyrite from French Creek, Chester County, Pennsylvania. The 10-cm-wide specimen has chalcopyrite...of chalcopyrite crystals from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen...mines at Rossie, St. Lawrence County, at the Sterling mine, Jefferson County, and in very large crystals |  | | Journal (article/letter/editorial) | | carbonate is much higher in aqueous solutions, and no equation of state of the sodium carbonate solution...system; the result of one experiment is shown in Fig. 5. During heating, manganese tungstate particles gradually...solubility of manganese tungstate was very limited and no crystallization of huebnerite occurred in the MnWO4-H2O...in the MnWO4-Li2CO3 (Na2CO3)-H2O system (Figs. 3, 5). These results indicate that the presence of alkali...Redkin and Bandarenko, 2010; Hurai et al., 2015). No Raman signals of other components were detected. |  | | Journal (issue) | | Forest Avenue No. 8, Laguna Beach, Cal. 926 51 (7 1 4 ) 4 9 4 -7 6 9 5 ... 4 9 4 -0 0 5 5 Open Wednesday.................. 93 by A. Falster The Rock Candy mine, British Columbia ................................Schoten COVER: ELBAITE on albite, from the Jonas mine, Minas Gerais, Brazil. Keith Proctor specimen; photo...the editor. suggestions for authors See vol. 11, no. 2, pg. 105, or write to the editor for a copy. ...Buren Avenue Oakland, CA 94610 Tel: (415) 451-3644 5. GEORGE MENDENHALL ENT. (GME) George Mendenhall 449 |  | | Book (edition) | | Gypsum, xx 40 mm, Las Salinas, Peru, H Variscite, xx 5 mm, Iturnbiara, Brazil, H Rhodocbrosite, polished...polished, 70 mm, Anjanabonoina, Madagaskar, G Page 5: Opal - fire, polished, 50 mm, Mezezo, Ethiopia, G...Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Mineralogical Tables" by Strunz and Nickel (2001). There is no problem with the validity of at least 95 % of minerals...pecially in the booh by Hey 4.C Oxides with M: 0 =2:3, 3:5, etc. 0955). Clark (1993). and Blackbum and Dennen |  | | Report (issue) | | Geology and Ore Deposits of the Boulder County Tungsten District Colorado GEOLOGICAL SURVEY PROFESSIONAL... 245 Geology and Ore Deposits of the Boulder County Tungsten District Colorado By T. S. LOVERING and...Relations and age____-_______-__-_-_-___ 1 2 2 4 4 4 5 5 6 6 6 6 6 6 7 7 7 10 10 12 12 12 14 16 16 16 16...39 41 42 46 46 48 48 49 49 52 52 53 54 5^ 55 57 57 57 57 5? 5? 5P 6C 61 62 6? 6? 6£ 66 IV CONTENTS...Future of the district.-__-__.-.____-__ _______ Mine descriptions._______________________ _______ Beaver |  | | Journal (article/letter/editorial) | | ORIGIN GEOLOGY MAY, 1941 OF THE TUNGSTEN COUNTY, T. No. 3 ORES OF BOULDER COLORADO. • S. LOVERING...sericitic alteration encases the Boulder County ferberite veins, but gives way abruptlyto a wide outer...alteration. Experimentsand the paragenesissuggestthat ferberite was precipitated in slightly acid solutions. Galena... Index map showing the location of the Boulder County tungsten belt and the general features of the regional...regional geology. TUNGSTEN ORES OF BOULDER COUNTY. 231 narrow belt from ArkansasMountain,9• milesW-SW |  | | Report (volume) | | DIRECTOR .jf \ BULLETIN 583 ' ' COLORADO FERBERITE AND THE WOLFRAMITE SERIES A r* i BY FRANK L... CONTENTS. " 4 THE MINERAL RELATIONS OF FERBERiTE, by Frank L. Hess.................. 7 Geography...................... 7 Characteristics of the ferberite.......................................... 8 Geography............... 10 Minerals associated with the ferberite................................... 12 Adularia...Crystallized ferberite.................................................. 19 Composition of ferberite and other |  | | Book | | 1975 I © 1974 Artia, Prague All Rights Reserved. No part of this publication may be reproduced or transmitted...the crystal remain unaltered. Some minerals possess no geometrically regular shape. The internal organization...antimonides, bismuthides) 3. Halides 4. Oxides, hydroxides 5. Nitrates, carbonates, borates 6. Sulphates (chromates...topaz 3. calcite 4. fluorite 9. corundum 10. diamond 5. apatite These hardness tests can be applied only...approx. 6) scratches minerals up to the hardness of 5. A good file scratches even quartz. Minerals of a |  | | Book | | decades to come. Wendell E. Wilson Tucson May 24, 1995 5 KEY TO ABBREVIATIONS The following abbreviations...8, no. 3) M y Michigan Copper Country (vol. 23, no. 2) Co. Company G Greenland (vol. 24, no. 2)...fluoresces H History of Mineral Collecting (vol. 25, no. 6) All dimensional notations use standard metric...after page numbers. () Reported from this locality; no further information b Book review c Crystal morphology...properties, etc.) s Specimen locality attribution only; no information about the locality itself In the case |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen 5 SE-722 42 Vasteras Sweden Per Nysten Institute of...INTRODUCTION The Riddarhyttan ore field is situated in the county of Vastmanland, south-central Sweden, about 70...rich zone 187 Figure 1. Location map showing the county of Vastmanland and the Riddarhyttan ore field....dumps, about 30 meters from the Sankt Goransgruvan mine. The zone contained many cerium minerals, as well |  | | Book (volume) | | Jankovié Albania by E. Pumo, V. Melo and B. Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov...the frustrations that such an endeavour entails. No concise, comprehensive description of the ferrous...frustra- volume tions that such an endeavour entails. No concise, comprehensive description of the ferrous...includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces France...genesis : Pre-Hercynian mineralization . and and Romania by V. Ianovici and M. Borcos Introduction by W |  | | Journal (article/letter/editorial) | | England, Captain M. T. Taylor of the East Pool Mine near Camborne, gave the writer a specimenthat was...Mineralogical Society of America, December 27, 1929, no{ed the somewhat qualified statement: "The wolframite...tungstate; and twentyfive specimens of ferberite, reinite variely of ferberite, wolframite and huebnerite, four...scheelite and are there3American Minerologist, Vol. 15,No.3, March,1930'p' 120. 464 THE AMERICAN MINERALOGIST...radiation are listed beiow. Scrterr,rros Specimen No. Characteristics Locality Fluorescence Massive |  | | Journal (article/letter/editorial) | | HAZELTON, SOCIETY 1947 No. 5 RED ROSE TUNGSTEN BRITISH COLUMBIA.* MINE, JOHN S. STEVENSON. CONTENTS... 434 JOHN'S. STEVENSON. ABSTRACT. The Red Rose mine was British Columbia'slargest producer of tungsten...batholith. The minerals include scheelite, some ferberite, and, in order of abundance: quartz, orthoclase...ts of tungsten. I NTRODUCTIO N. Tr•E Red Rose mine is in northern British Columbia,12 miles in an air-line...averagegradeof the oretreatedbeing1.64%WOs,"• making the mine the largestproducerof tungstenin the provinceduringWorld |  | | Journal (article/letter/editorial) | | July/Aug. Sept./Oct. Nov.Dec. (No. 1) (No. 2) (No. 3) (No. 4) (No. 5 ) (No. 6) Cover Photographs January/February:...March/April: Millerite on dolomite, Leadwood, St. Francois County, Missouri. Glenn Williams specimen, Terry Huizing...May/June: Elbaite on quartz, Himalaya mine, Mesa Grande, San Diego County, California. Wayne Sorensen specimen...photo. July/August: Barite, Black Cloud mine, Leadville, Lake County, Colorado. Dave Bunk specimen, Jeff...photo. NovembedDecember: Hematite, Montreal mine, Iron County, Wisconsin. F. John Barlow specimen, M. Hjerstedt |  | | Journal (volume) | | Published by: The Russell Society. Registered Charity No. 803308. Copyright: Whilst the Russell Society retains...with minor hematite on cream dolomite. Florence Mine, Egremont, Cumbria. David Green photograph. BACK...2012 PAPERS Geology and mineralisation at Florence Mine, Egremont, Cumbria Brian Young 3-18 A geochemical...of type mineral species at the Benallt Manganese Mine, Rhiw, Pen Llŷn, Gwynedd, Wales Tom F. Cotterell...experience of an underground tour of the Florence Mine in Cumbria. With the closure of Florence, it is |  | | Journal (issue) | | Mineralogical Record September–October 2020 Volume 51, number 5 Publisher & Editor-in-Chief: Wendell E. Wilson Associate...Rhodonite, 4.7 cm, from the 1700 level, Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection...collection, John Chapman photo. • 2.5 cm, Top Camp mine, Western Ausytralia. George Stacey collection, Jeff...Scovil photo. Middle row from left: • 2.3 cm, Kintore mine, Coolgardie, Western Australia. Aloe Family collection;...and earlier institutions. Australia even today has no centralized “national” mineral collection, so instead |  | Gu, Lianxing, Khin Zaw, , Hu, Wenxuan, Zhang, Kaijun, Ni, Pei, He, Jinxiang, Xu, Yaotong, Lu, Jianjun, Lin, Chunming (2007) Distinctive features of Late Palaeozoic massive sulphide deposits in South China. Ore Geology Reviews, 31 (1) 107-138 doi:10.1016/j.oregeorev.2005.01.002 | Journal (article/letter/editorial) | | 2–Magushan (East Tongshan); 3–Xinqiao; 4– Tongguanshan; 5–Dongguashan; 6–Mashan; 7–West Tongshan; 8–Chengmenshan;...Palaeozoic basin (Fig. 4). In this case, there is no angular unconformity 110 Table 1 Geological features...principal massive sulphide deposits in South China County, province Longitude/ latitude Metallic commodity...av. thickness 21 m Stratiform 0.26 Mt Cu Gold: no data 0.60% Cu Upper Palaeozoic Lower Yangtze marine...Anhui 117°48′00″ Cu–Au 30°55′00″ Dongguashan (5) Tongling, Anhui 117°49′00″ Cu–Au 30°55′00″ 4 |  | | Journal (issue) | | . . FAX (949) 494-0402 Open Thurs.-Sat. 10-5, Sunday 12-5. (Closed Mon.-Tues.-Wed. except by Appointment...Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...crystal cluster on matrix, 6 cm tall, from the Tsumeb mine, Tsumeb, Namibia. Sandor Fuss collection (2004)...Vug,” discovered on the 12th level of the Cresson mine, Cripple Creek district, Colorado in 1914 (see “The...Smith, Ed Raines and Leland Feitz back in vol. 16, no. 3). It measured 13.5 ⫻ 23 feet and rose to a height | | | Book | | 1976 © 1974 Artia, Prague All Rights Reserved. No part of th is publication may be reproduced or transmitted...the crystal remain unaltered. Some minerals possess no geometrically regular shape. The internal organization...antimonides, bismuthides) 3. Halides 4. Oxides, hydroxides 5. Nitrates, carbonates, borates 6. Sulphates (chromates...quartz 3. calcite 8. topaz 4. fluorite 9. corundum 5. apatite 10. diamond These hardness tests can be...approx. 6) scratches minerals up to the hardness of 5. A good file scratches even quartz. Minerals of a |  | | Report (issue) | | Pre-Cambrian deposits _________________________ _ Mine descriptions __________________________ _ 39 39...disseminations_ Cotopaxi mine _____________________ _ Copper deposits in Jefferson County __ _ F. M.D. property...property _____________ _ Malachite mine ________________ _ Empire mine __________________ _ Hypothermal replacement...replacement veins _________ _ Isabel mine _______________________ _ 68 68 68 68 Lone Chimney, Mill...Nisley mine _______________________ _ Hosa Lodge mine __________________ _ Copper King nickel mine ___________ |  | | Journal (issue) | | TourmalineGolconda mine, Minas Gerais, Brazil SHOWS r Houston-Se.9-11 Bisbee - Oct. 9-12 Detroit - Oct...Pyrom orphiteW heatley mine, Phoenixville, Pa. Hours: Wed-Sat. 10-5 Sunday 12-5 [evenings by appointm...#0, Laguna Beach, Cal. 92651 [7 1 4 ]4 9 4 -7 6 9 5 affiliated with the Friends of Mineralogy publisher...accompanied by a stamped, self-addressed envelope. No responsi bility can be assumed for unsolicited material...Post O ffice Box 7 8 3 , B ow ie, M aryland 2 0 7 1 5 T e leph one: E ditorial O ffice 3 0 1 -2 6 1 -3 9 |  | | Report (issue) | | Nye County, Nevada GEOLOGICAL SURVEY PROFESSIONAL PAPER 1287 Huebnerite Veins near Round Mountain...Mountain, Nye County, Nevada By DANIEL R. SHAWE, EUGENE E. FOORD, and NANCY M. CONKLIN GEOLOGICAL SURVEY... 1925Huebnerite veins near Round Mountain, Nye County, Nevada. (Geological Survey Professional Paper...p. Supt. of Docs. No.: 119.16:1287 1. Huebnerite. 2. Mineralogy Nevada Nye County. I. Foord, Eugene E...30 39 40 ILLUSTRATIONS Page FIGURE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12-28. Geologic map of Round |  | | Journal (article/letter/editorial) | | gumbeit, huebnerite-sulfide--quartz beresite and ferberite--antimonite--chalcedony argillized deposit. The...includes scheelitesulfide skarnoid, scheelite (or ferberite)-sulfide psammite and tungsten-bearing psilomelane...metal source mobilized by the intruding magmas. Of no lesser importance is the composition of the substratum...huebnerite-sulfide-quartz beresite formation. There are no deposits and ore occurrences of the goldscheelit...are deposits (small in their reserves) of the ferberite-antimonite--chalcedony argillized formation related |  | | Report (issue) | | eens eee ett sulfides (32-41)......... 6660s eee 5. 6. 7. 8. 9. X-ray X-ray X-ray X-ray X-ray powder...determinations of different compounds in mixtures; there is no indication of independent critical work on minerals...often necessary from such mounts, and INTRODUCTION 5 many films show one or two extra lines from the grease...3-mm-diameter powder cameras, using standard Eastman No-Screen X-Ray Film. Many of the early films made in...precision possible with larger diameter cameras is of no real advantage, since the effect of variations in |
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