 | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals...crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil............................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e c... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO BUENO G r o u p (Cordillera..................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z |  | | Journal (issue) | | coal mine in SW Wyoming. Facies of Tidal Origin, Eastern New York.’ Our trip leadThere a huge mine face...Leadville area on a bike tour of this historic mining district • Consider applications to exploration and development...offices in Denver (Figure 3) and maintained smaller district offices in such places as Albuquerque, Farmington...facies in the PRB range from micro-crystalline quartz-rich mudstone, derived from intrabasinal biogenic...ABSTRACT Colorado has been an important petroleum province since oil was discovered at Florence Field in |  | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...containing quartz– sphalerite–tetrahedrite–rhodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...and local quartz–molybdenite veins in the nearby area; (4) a small pegmatite within the mine with an age...quality rubyred rhodochrosite at the Sweet Home Mine is nearly pure manganese carbonate with minimal | | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...containing quartz– sphalerite–tetrahedrite–rhodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...and local quartz–molybdenite veins in the nearby area; (4) a small pegmatite within the mine with an age...quality rubyred rhodochrosite at the Sweet Home Mine is nearly pure manganese carbonate with minimal |  | | Journal (issue) | | .............. ..Erosion Stu.dies in the Lake District Dr. Stephen Moreton 21 ........................interests Colin had a considerable knowledge of old mine buildings and was always keen to share his enthusiasm...mining for green fluorite specimens in the Rogerley mine and author/co-author of the two excellent articles...John Pearce Fluorite (40mm crystal group). Hilton Mine, Scorda/e, Cumbria. Specimen & Photo: John Hall...p15 in this newsletter) and unusually, euhedral quartz crystals up to approximately 50mm in length. The |  | | Journal (issue) | | Calcite-Kevin & Mark Brown collection, page 52; Smoky quartz gwindel-Brent Lockhart collection, page 175; Aquamarine-Wally...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the...unearthing many fine specimens of gadolinite, smoky quartz, fluorite, feldspar in crystals to five feet across...dozen mines were opened, one of which (the Mariposa mine) produced a wider variety of mercury minerals than |  | | Catalog/List | | Design District Showroom 1518 Slocum Street • Dallas, TX 75207 Heritage Auctions Design District Showroom...extremely ine, specimens from the Mammoth-St. Anthony Mine of Tiger, Arizona: now a vanished place alive only...potential mineral buying area, or go into another mine. He travelled to areas that had seen few Americans...early 1980s Rock began to concentrate on Brazil and Peru with occasional trips to Uruguay, Chile, and Colombia...Atacama Desert to collect Underground Nikolaevskiy Mine, Dalnegorsk, Russia, 1993. "RPG," Artigas, Uruguay |  | | Journal (issue) | | Printed by Allen Press, Lawrence, Kansas Front cover Quartz scepter with pyrite, 7 cm, from Spruce Ridge, King...Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst scepter...book. Collectors have reveled in the beautiful quartz specimens from Denny Mountain and King County,...Monthly, including one on pseudomorphs and one on quartz in 1888, and he wrote a detailed article for the...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands |  | | Report (issue) | | Localities, Great Associations 78 Fluorite from Peru BY ROCK CURRIER a taste of ASIA 82 BY RAY GRANT...Brian Stefanec explores a pocket at the Elmwood mine. Photo Mark Kielbasa Switzerland BY HANS ANTON...Elmwood-Gordonsville-Cumberland Mine Complex Of Eastern Tennessee BY ARVID PASTO 56 64 The fluid inclusions... Iridescent Fluorite from Ohio's Findlay Arch District BY JASON MCDONALD 69 Canada BY MARK MAUTHNER...Castleton in Traek Cliff (Derbyshire), the Blue John mine (page 35). The term "fluorite" was coined in 1797 |  | | Journal (issue) | | Caspi 122 Gem Rhodochrosite from the Sweet Home Mine, Colorado Kimberly Knox and Bryan K. Lees pg. 99...from the Sweet Home mine near Alma, Colorado. Current exploration and minig at this mine, as well as the...Currently, mining at the most active area, the Zeus mine, is done underground, with the ore processed in...was found Sandawana Emeralds in the Belingwe district (now Mberengwa) by Laurence Contat and Cornelius...km northeast of what eventually became the Vulcan mine. He reported the find to his employers, who rewarded |  | | Book | | known to humankind since prehistoric times such as quartz and gold, but also minerals first described quite...Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds of silver wires, up...secondary. It occurs with pyrite, arsenopyrite, quartz, sylvanite. calaverite. krennerite and other minerals...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes |  | | Catalog/List | | Whitetail, is native to the Americas as far south as Peru, and has also been introduced into some countries... 49113 FRAMED BUTTERFLY COLLECTION Various species Peru This remarkable collection represents over 100 specimens...FLUORESCENT WILLEMITE AND CALCITE Sterling Hill Mine, Ogdensburg, New Jersey Willemite with calcite is...reputation. It hails from the famed Franklin mining district of New Jersey, the only place in the world where...an abundant combination in the Franklin mining district of New Jersey, a specimen such as the 3½ x 2¾ |  | | Book (edition) | | example for such a situations can be seen in euhedral quartz crystals embedded in the sulfide matrix of fossil...normally contain amorphous silica/opal rather than quartz in its initial stages, as is the case in modern...displaying various colours under XPL; euhedral quartz shows milky internal reflections. Internal Reflections...Late proustite (red internal reflections) filling quartz druse (milky); dike filling. Right (third from...(often 120º). Right (top): Recrystallised euhedral quartz (dark grey) in pyrite (creme) and chalcopyrite |  | | Catalog/List | | include: a huge Arizona Gold in Quartz, an enormous Japan-Law Twin Quartz, a giant Tanzanite crystal, and...founder of Newmont Mining and owner of the Tsumeb mine. Upon his demise, it lent its considerable charm...(10cm) vibrant blue cubes perched on snow-white Quartz, re-defines “European classic.” Additionally, we...instead, the purple of the crystals shades into white Quartz, outlined with an orange-brown band of a Madeira...Brazil Citrine is one of the more desirable forms of Quartz, valued in ancient times as it was thought to offer |  | | Catalog/List | | and Mail) Heritage Auction Galleries Design District Annex 1518 Slocum St. • Dallas, Texas 75207 Thursday...Oak Lawn Ave. #606 • Dallas, Texas 75207 Design District Annex • 1518 Slocum Street • Dallas, Texas 75207...Heritage Natural History Annex 2. Heritage Design District Annex 17094 Natural History Specialist Steve...scalable images and bid online. MINERALS 41001 QUARTZ CLUSTER ON LIT FLUORITE BASE Stone source: Brazil...Brazil & Argentina This cluster of Brazilian Quartz crystals is sitting on a highly unusual base: banded |  | | Book | | known to 1umankind since prehistoric times such as quartz 1nd gold, but also ~minerals first described quite...Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds of silver wires, up...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...secondary. It occurs with pyrite, arsenopyrite, quartz, sylvanite, calaverite, krennerite and other minerals |
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Huayllapon Mine, Pasto Bueno, Pampas District, Pallasca Province, Ancash, Peru