 | | Book | | Gemstonesof Peru . TO ' ..J.O[_)(ON '\J./ITI1 KY Be-51 R~GAF-P5 f JaroslavHyrsl Gemstonesof...Gemstonesof Peru GRflnil © 2012 Text by Jaroslav Hyr~I © 2012 Photos by Jaroslav Hycll (166), Fidel Salinas...Coll. Z. Rosales. Photo J Hyrsl. 6 Introduction Peru is a country rich in minerals, with numerous very...Crowley et al. (1997) and most recently in the book "Peru, Paradise of Minerals" (Hyrsl et al., 2011 ). N...deals with faceted gemstones, which are very rare in Peru. And finally, the reader can find the bibliography |  | | Journal (article/letter/editorial) | | in Seawater with Covellite: Implications for Seafloor Massive Sulfide Deposits and Mine Waste Amy Gartman...sphalerite and synthesized zinc sulfide and coupled to covellite. We find that, in contrast to single-mineral reactions...interactions, hydrothermal vents, sphalerite, covellite, marine minerals, marine mining, nanominerals...sulfide mining and the accompanying neutral and acid mine drainage reactions have occurred on land.1 However...STD) involves the marine disposal of terrestrial mine waste, which currently takes place in near-shore |  | | Journal (issue) | | Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . ...crystal cluster, 7.3 cm, from near Bapu, Guangdong Province, China. Rob Lavinsky specimen, now in the Tom...recovered from the dumps of this small mine. Local collectors reworked the mine dumps many times in search of...about 325 meters southwest of the Bishop manganese mine. The locality was early on referred to as a “copper...spatially distinct from the nearby Bishop manganese mine. The dumps do not contain significant manganese |  | | Report (issue) | | mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals, however...however, that occur in a particular part of a larger district or locality, are listed only under the area specified...Antelope District (Mineral Range). Beaver Lake District (Beaver Lake Mountains). Bradshaw District (Mineral...(Mineral Range). Fortuna District (Tushar Mountains). Gordon District (Tushar Mountains). Granite and North |  | | Journal (issue) | | 27 No. 6 April 2001 Hte long sein Gemstoncs of Peru Gem quality clinohumite Colour of diamonds The...Longkin worksite, north of323 Pharkant mining district, northern Myanmar. This jadeite had a full green... Gemstones of Peru Dr Jaroslav Hyršl Kolin, Czech Republic ABSTRACT: Gem and ornamental stones from Peru are described...gemstones, Peru, pink opal Introduction A 323 lthough it has a long history of gemstone use, Peru is a country...The most interesting recent gemstone produced in Peru and used in local jewellery for at least 25 years |  | | Report (issue) | | Replacement Deposits Part II Gold in the Tintic Mining District, Utah By HALT. MORRIS Gold Deposits in the Sneffels-Telluride...Mining District, Colorado By DANIEL R. SHAWE Precious Metals in the Leadville Mining District, Colorado...Norton, [etc.] pt. 2. Gold in the Tintic Mining District, Utah / by Hal T. Morris. Gold in the Sneffels-Telluride...Mining District, Colorado / by Daniel R. Shawe. Precious metals in the Leadville Mining District, Colorado...89-600050 CONTENTS Gold in the Tintic mining district, Utah Abstract Fl Introduction Fl Location, history |  | | Journal (article/letter/editorial) | | Trough. Despite the metallogenic importance of this district, few data have been published on the distribution...cooling of Kanimblan (Carboniferous) granites. The district-wide approach adopted in this study provides a...Kaiser Wilhelme Hill End Coronation Shaft Golden Lily Red Hill HILL END Hawkins Hill MOLONG SOFALA...ORANGE Napoleon Reefs BATHURST km Gold occurence/Mine name LOCALITY Miner Petrol (2008) 94:151–173 ...Samples for the present study were collected from mine dumps and/or diamond drill core in the Bodangora |  | | Report (issue) | | by Mead LeRoy Jensen Kennecott's Bingham Canyon mine, the world's largest open pit, symbolizes the importance... Wyoming Province Area 1 Extent Rock Types and Metamorphism in the Western Wyoming Province Structure...Churchill Province . . . . . . . . . Area 1 Extent Rock Types and Metamorphism in the Churchill Province of...Utah-Nevada Province Introduction 83 83 6 73 76 77 77 80 81 81 Page The Big Cottonwood Province . . ...Age distribution in the Wyoming province . 4. The Utah-Nevada province showing constituent subprovinces |  | | Journal (article/letter/editorial) | | Minerals of the Centennial Eureka Mine, Tintic District, Eureka, Utah Downloaded by [North Carolina...noted, of specimens from his collection THE TINTIC DISTRICT in Utah has been mined for gold, silver, copper...copper, lead, and zinc since 1869. The district can be divided into two subdistricts: (1) The Main Tintic...the Tintic district during the last fifty years. This has changed because some of the old mine dumps in...for low-grade gold. All of the Centennial Eureka mine dump was screened. The small-sized material was |  | Morris, H.T., Lovering, Thomas Seward, Mogensen, A.P., Shepard, W.M., Perry, L.I., Smith, S.M. (1979) General geology and mines of the East Tintic mining district, Utah and Juab counties, Utah, with sections on the geology of the Burgin mine and the geology of the Trixie mine. Professional Paper 1024. US Geological Survey doi:10.3133/pp1024 | Report (issue) | | General Geology and Mines of the East Tintic Mining District, Utah and Juab Counties, Utah GEOLOGICAL SURVEY...General Geology and Mines of the East Tintic: Mining District, Utah and juab Counties, Utah By H. T. MORRIS...LOVERING With sections on THE GEOLOGY OF THE BURGIN MINE By A. PAUL MOGENSEN, W. M. SHEPARD, H. T. MORRIS... and S. M. SMITH and THE GEOLOGY OF THE TRIXIE MINE By A. PAUL MOGENSEN, H. T. MORRIS, and S. M. SMITH...productive silver, gold, and base-metal mining district in the east-central Great Basin UNITED STATES |  | | Report (issue) | | Ege Headframe of Centennial Eureka mine, Tintic mining district. ISBN 1-55791-726-4 MISCELLANEOUS.... . . . . . . . . . . . . .1 What is a mining district? . . . . . . . . . . . . . . . . . . . . . . ...provides general information on what a mining district is, how many mining districts are in Utah, types...issues. The second part includes individual mining-district discussions containing information on location...resources of the mining districts. What is a mining district? districts in this booklet were selected because |  | | Report (volume) | | peneplain__________________________ Relation of the plateau province to the mountain region______ 7 9 10 10 Post-Paleozoic...Tertiary lake beds _ _ Ore deposits _ ____ United Verde mine _ ___ _ _ _ Location ____ _ ___________ _______...copper Smelting operations________________________ Mine water_____________________________ Geology____... CONTENTS V Detailed descriptions Continued. Verde district Continued. Page Jerome-Verde Development Co 88...________ 92 Prospecting operations in the Verde district _ 93 Black Hills district____________________-_____-97 |  | | Report (issue) | | Occurrences east of Sudbury Falcon Mine Wanup quarry Elizabeth Mine Wahnapitei occurrences MacDonald occurrence...quarry Vermilion River placer deposits Moose Mountain Mine Nickel-copper mines west of Sudbury High Falls Road...occurrence McMillan Mine Wallace Mine Sheguiandah quarry Shakespeare Mine Massey Mine Hermina Mine Elliot Lake...Bi-Ore Mine Pater Mine Pronto Mine Jasper conglomerate occurrences, Highway 546 Glagoma Mine Cheney Mine...Mine Gould Mine Havilah Mine Rock Lake Mine Bruce Mines copper mines Stobie Mine Jasper conglomerate |  | | Book (volume) | | areaStaurolite; NE 2½ mi.: (a) the Cochran Mica Mine (1 mi. from the Cherry Grove School, near old tenant...mi., on the Etowah R., at the Creighton-Franklin MineGold; on the Oscar Robertson farm; and on the...Fulton Co.): creek bedsDiamond; the Laurel Creek MineAquamarine, Beryl, red Corundum. COBB COUNTY BELMONT...ELBERT COUNTY AREA: Rock Branch Church, old mica mineBeryl; Harmony Church, area Aquamarine; Broad...mica district includes some 250 sq. mi., with most mining revolving around the old Chapman Mine in Elbert |  | | Journal (issue) | | Gressman tom.gressman@minrec.org The Tintic District: Juab and Utah Counties, Utah...................COVER: CLINOCLASE, 3.9 cm, from the Mammoth mine, Tintic District, Utah. Rock Currier collection; Jeff Scovil...holds a sample of a pascoite group mineral at a mine in Grand County, Utah. Died, Alex Earl, 26 Jayson...over the American West. A trip to the Blue Bell mine near Baker, California, in 2016 was particularly...Phurcalite with brochantite, 2-mm view, from the Posey mine, San Juan County, Utah. Alex Earl collection and |  | | Book (edition) | | maintain ore reserves, and in the proper location of mine workings to avoid caving ground. In the future he...occurrence of gold in quartz veins in the Krissites district, Greece, later described by Diodorus. Theophrastus...descriptions. He also tells us that Hannibal had a silver mine, named the Baebulo, in southern Spain, in a mountain...copper Bornite Brochantite Chalcocite Chalcopyrite Covellite Cuprite Enargite Malachite Azurite Chrysocolla...amount of gold. For example, the Alaska Juneau gold mine mined with profit ores that contained only 0.00016 |  | | Journal (article/letter/editorial) | | Figure 1 (top left). Calcite, 5.5 cm high, Elmwood mine, Smith County. Terry Huizing specimen, Jeff Scovil...Figure 2 (above). Fluorite, 13.1 cm wide, Elmwood mine, Smith County. Francis Benjamin specimen, Jeff Scovil...Figure 3 (left). Fluorite, 2.5 cm on edge, Elmwood mine, Carthage, Smith County. Terry Huizing specimen...specimen and photo. Figure 4 (right). Cumberland mine, Smith County. Travis Paris photo (2004). Figure 5 (far...City zinc district, the Bumpass Cove iron-zinc-manganese district, the Sweetwater barite district, and the |  | | Report (issue) | | 323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona...Utah—Arizona ....vccccsnens F. Monticello-Moab-Thompsons District, Utah .....secvceee 326 327 ee eeseeee Gig GE...between galena sphalerite, Darwin Lead-Silver-Zinc mine, Inyo County, California, Econ. Geol., v. 66, p... study mine, of the '"'B" limestone Bingham mining The age of porphyry-type district, 66, p. |  | | Report (issue) | | Geology and Ore Deposits of the La Plata District Colorado By EDWIN B. ECKEL with sections by J. S. WILLIAMS...the Animas River. _ _ _ Lithology in La Plata district _ _______ Permian system____________________________...part of district -_ _. ..____'_ Northwestern part of district--------Southern part of district. ______...region as a whole __________________ La Plata district _ . ___ _ ____-____ _ 22 23 23 24 24 26 26 26...silver... _ _____ Copper deposits of the Bear Creek district, by E..N. Goddard_______________--__________ Introduction |  | | Journal (issue) | | independence and plain, old-fashioned guts! District Power Has a Birthday . . . • Seven years ago...consumers being connected to Imperial Irrigation District power lines. • The miraculous growth and expansion...incorporated city limits of the town of Brawley, the District power system has spread until today it reaches...mountain, legendary site of the famed Lost Dutchman mine, Ethel Capps prospects for gold—and bees. Hetzel...Philip A. Bailey's "Golden Mirages." It is a gold mine of Americana, containing the history, legends and |  | | Report (issue) | | Aerial view of Main-Barton open pit, Jundee gold mine, WA, viewed from the east, June 1997. The pit is...Nannine and Cuddingwarra goldfields, Murchison district N J Winnall, T J Hibberd, D S Thynne and E Wahdan...and C J Cannard 487 VICTORIA Victorian gold province G N Phillips and M J Hughes 495 Fosterville...E Webster and C Lutherborrow 587 Girilambone district copper deposits J M Fogarty 593 CSA copper-lead-zinc...aluminium Australia holds the premier world position in mine production of lead with 17% of world total, is second |  | | Journal (issue) | | Gujar Killi Emerald Deposit, Northwest Frontier Province, Pakistan G a r y W Bowersox and Iawaid Anwar...FEATURES 25 Beryl Gem Nodules from the Bananal Mine, Minas Gerais, Brazil A n t h o n y R. Kompf and...Foltz Santa Monica, C A Emmanuel Fritsch Santa Mor~ica,C A C. W Fryer Santa Morlicn. C A SUBSCRIPTIONS...Diamonds and Pearls show sizes and weights for old-mine-cut diamonds together with corresponding tables...Mawe's 1804 Travels i n Brazil show (above) a topaz mine at "Capon," Brazil, and (below) alluvial mining |  | | Journal (issue) | | stock certificates for mines in the Cripple Creek District, Colorado, in 1898 and 1901. Sponsorship: This...Colorado contains none of the Basin and Range Province that provides a geological environment conducive...localities like the Sweet Horne mine, Breckenridge, Mount Antero, the Sunnyside mine, Creede, Cripple Creek,... Farne Museum in Leadville, the Cripple Creek District Museum, and the Western Museum of Mining and Industry...Collection" labels list the name of the lade or mine, the mining district and county, and the assay results for |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | complex mineralogy (such as the California-Vetas district) would be useful, not only for exploration in...the Eastern Cordillera at the California-Vetas District (Domain 23) (Sillitoe and others, 1982). Undiscovered...successful in exploration of the Viburnum Zn-Pb district of southeast Missouri, U.S.A. (Pratt, 1981). Electromagnetic...to nearby alkaline dikes that occur in the Muzo district. High salinity fluid inclusions suggest temperatures...preliminary ground magnetic survey at a known district should indicate feasibility of using the magnetic |  | | Report (volume) | | rock types 133 Cross section through the Kalavos district Cyprus showing relationship of massive sulfide...based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...represents an individual deposit (or, rarely, a district), cumulated in ascending grade or tonnage. Where...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such |
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