 | | Journal (article/letter/editorial) | | the Telluride-Bearing Gold-Silver Ores of Salida, Indonesia, with Special Reference to the Distribution...Te--Se-bearing gold-silver ores from Salida in Sumatra, Indonesia, show carbonate and sulfidic diffusion...Te-bearing parageneses; galena, electrum and acanthite in Te-free parageneses); and 3. a zone of As-bearing...percent Se but only when replacing seleniferous acanthite. The concentration of Se with Pb, An, Ag, S, Te...sphalerites. Te--Se-ftihrende Gold-Silber Erze yon Salida in Sumatra, Indonesien, zeigen karbonatische und sulfidische |  | | Journal (article/letter/editorial) | | Sulfur in Sulfide Minerals Maxinmm Mineral Acanthite Arsenpolybasite Bismuthinite-aikinite Formula...Se (wt %) Locality 0.5 4.0 6.9 Salida,Indonesia Salida, Indonesia Junomine,NorthernTerritory, series...stagethatfollowed hematite anduraninite bong,Indonesia andeitherpreceded or followed a sulfide_+arsenide...ntativereactim •s in (argenhte) for represe ' cludln 'P g acanthite and ga]ena-c]austhalite in reducingconditions...clausthalite • chalcopx½ite + bornitc + pvrite, (2)acanthite (argentite)-naumannite atchalcopp4t e + bornitc |  | | Journal (issue) | | New South Wales, A ustralia. The assemblage acanthite-aguilan"te-naumannite has been identified and...Wales, Australia, at ° ° 1 49 32'E - 36 5 1 'S, I km west of the town of Wolwnla which is located between...reflected light it is light grey in comparison with acanthite, and has low relief compared to pyrite. It is...observed. Larger masses are occasionally rimmed by acanthite and/or aguilarite which are strongly pitted (Figure...aguilarite (A&4SSe); complete substitution yields acanthite (Ag2 S). Three samples contain Cu above 0.08% |  | | Journal (article/letter/editorial) | | area from Central City, south to Idaho Springs, and west to Georgetown and Silver Plume, was a zoned system...subduction/collision/intrusive igneous event between the Wyoming Province plate and an unnamed plate located to the (present-day)...specimens. Several mines along Clear Creek, just west of Idaho Springs, have produced fine tennantite...principal ore minerals included native silver, acanthite after argentite, pyrargyrite, proustite, and the...scattered across partially resorbed crystals of acanthite after argentite. Although this is a truly ugly |  | Jiajun, Liu, Jianming, Liu, Minghua, Zheng, Xianfan, Liu (2000) Au-Se Paragenesis in Cambrian Stratabound Gold Deposits, Western Qinling Mountains, China. International Geology Review, 42 (11) 1037-1045 doi:10.1080/00206810009465126 | Journal (article/letter/editorial) | | Zealand; the Salida (Kieft and Oen, 1973) and Redzhang Lebong (Sindeeva, 1964) mines of Indonesia; the Guanajuato...the telluride-bearing gold-silver ores of Salida, Indonesia, with special reference to the distribution...M., and Murray, E. J., 1974, Observations on acanthite, aguilarite, and naumannite: Can. Mineral., v...Great Barrier Island silver-gold deposit, Hauraki Province, New Zealand: Mineralium Deposita, v. 9, p. 143-153 |  | | Journal (issue) | | Mine, Salida 1(2):30W Idaho: Bunker Hill, Kellog 1(1):34W; 1(2):31W China: Lushi, Hunan Province 1(2):30W...Zaire: 2(1):32W Mashamba 1(2):31W MINERALS: Acanthite Magnet Mine, Tasmania 1(1):9 Aegirine Zomba, Malawi...Epididymite Zomba, Malawi 2(1):32W Epidote Calumet Mine, Salida, Colorado, USA 1(2):30W Jamieson River, Victoria...Humbolt County, Nevada, USA 2(2):78W Lushi, Hunan Province, China 1(2):30W Magnet Mine, Tasmania 1(1):14 |  | | Book | | Published by Van Nostrand Reinhold Company Inc. 135 West 50th Street, New York, N.Y. 10020 Van Nostrand...Summitville Calderas . UPPER ARKANSAS VALLEY Salida and Poncha Pass Areas Monarch-Taylor Gulch Area...system, composed of parallel fault swarms, goes west around the lake and Eastern the called is It side...the Eastern Rift System. Lake Tanganyika is in the west part of the rift. The Great Dike of Southern Rhodesia...the Bonanzas (big, rich mineral deposits) of the West. Rift zones have deep-seated faults through which |  | Gilmer, Allen L., Clark, Kenneth F., Conde C., Jose, Hernandez C., Ignacio, Figueroa S., Juan I., Porter, Elise W. (1988) Sierra de Santa Maria, Velardena mining district, Durango. Economic Geology, 83 (8) 1802-1829 doi:10.2113/gsecongeo.83.8.1802 | Journal (article/letter/editorial) | | dustrialMinera de Mexico, S.A., or IMMSA), Servicios west of Torre6n, Coahuila, and 270 km northeastof Industriales...articles followed in TransverseRangesphysiographic province,the east1979; bothof whichdealtwith new developments...CarionLa Salida, northwestflank; sample257: iutrusivequartz latite porphyry, CarionLa Salida,northwestflank;...sample279: intrusivequartz latite porphyry, CationLa Salida,northwestflank - Present Tot S•e•g. de MOrlG...Thesemineralsincludefreibergite,proustitc,polybasite, acanthite,matildite(?), and mostimportantly,galena. The |  | | Journal (article/letter/editorial) | | an extended honeymoon-like road trip around the West (featuring stops in “rock shops”), and after their...Laxey mine, Idaho; twelve localities in California; Salida, Colorado; Hawthorne, Nevada; four localities in...mine, Japan; Kadamdzhai, Kirghizia; Bau, Borneo, Indonesia; Chiang Mai, Thailand; Maona Lari, North Island...“study grade” to absolutely superb: Freiberg acanthite and stephanite, Schneeberg proustite and erythrite |  | | Journal (article/letter/editorial) | | Departmentof Earthand AtmosphericSciences,PurdueUniversity,West Lafayette,IN 47907-1397, USA (Received June 3, 1993;...75°C as outlined by SKINNER( 1966). Here ac = acanthite, jp = jalpaite, 0 = 0 phase in the Ag2S-Cu$ subsystem...1966) and illustrated in the insert. Here ac = acanthite, jp = jalpaite, @ = @phase in the Ag*S-Cu$ subsystem...the telluride-bearing gold-silver ores of Salida Indonesia, with special reference to the distribution...1974) Pearceite from the Ozemoye sulfide deposits, West Transbaikalia. In ~ineraly i parugenezisy minera~ov |  | | Report (volume) | | the same stream. The area is 12 miles north of Salida and can be reached by following county roads 180...(largely unimproved) from a point just north of Salida. See Hanley and others ( 1950) and Pearl ( 1958)...Highway 285. Three low hills of rhyolite--Dorothy Hill west of the 16 LOCALITIES 17 Arkansas River and Ruby...the source of "Salida" garnets, is in sec. 16, T. 50 N., R. 9 E., 4 miles north of Salida. Follow county...county road 180 from a point just north of Salida for 4 miles where mine dumps are visible on hills to the |  | | Book (edition) | | BIBLIOGRAPHY OF THE GEOLOGY OF INDONESIA AND SURROUNDING ARE AS Edition 7.1 – 8 June 2020 J.T. VAN GORSEL...GORSEL Bibliography of Indonesia Geology, Ed. 7.1 1 www.vangorselslist.com 6/8/20 LIST OF CONTENTS........................................ 9 I.1. Indonesia Regional Geology..................................................................... 266 II. SUMATRA- SUNDA SHELF........................................................................ 294 II.1. Sumatra - General, Onshore geology, Volcanism, Minerals |  | | Journal (issue) | | Nelly Bariand Paris, France Wemer Lieber Heidelberg, West Germany Olaf Medenbach Bochum, Germany Eric Offermann...Ferrimolybdite, Quartz, Fluorite, Brannerite) Calumet mine Salida, Turret District (Epidote, Actinolite var. Uralite...(Spessartine, Topaz, Quartz, Hematite) Sedalia Copper Mine Salida, Turret District (Almandine, Magnetite, Chlorite)...Smaltite, Pyrargyrite, Proustite, Silver, Argentite, Acanthite, Erythrite, Pryrostilpnite, Xanthoconite) Brown...Mountain project (Homestake mine) Creede (Silver, Acanthite, Argentite, Fluorite, Barite, Quartz var. Amethyst |  | | Journal (article/letter/editorial) | | Home mine, situated about 3 miles up Buckskin Gulch west of the little town of Alma in Park County. central...visitors in this area, used to be located along the west side of State Highway 550 and was connected to these...this group, is accessed by a strenuous hike on the west side of the Uncompahgre Gorge along one of the benches...Mountains, south of Poncha Pass and the town of Salida in central Colorado. It was an old silver mining...also located near Berthoud Pass, about 18 miles west of Idaho Springs, has produced pale pink crystalline |  | | Report (issue) | | produced 41 metric tons; Belgium, 10 metric tons; and West Germany, 7.3 metric tons. In 1952, Belgium increased...solution would not be expected between the phases acanthite (Ag2S) and aguilarite (Ag4SeS) because they belong...r. n.r. Do. Redzhang Lebong deposit, Sumatra, Indonesia n.r. 0.02 Pyritic Uchaley deposit, Russia...Great Barrier Island, New Zealand; Salida and Redzhang Lobong, Indonesia; Guanajuato, Mexico; and Prasolovskoye...Australia, Canada, Chile, China, Congo (Kinshasa), Indonesia, Kazakhstan, Mexico, Peru, Poland, Russia, the |  | | Book | | columbite, near the toll road at St. Peter's Dome, west of Cheyenne Mountain, El Paso county. Specimens...ence of nickel. Occurs sparingly on La Garita, west of San Luis Park. geodes in Middle Park. In BAIMDED...Creek, and also near Grand Lake; on the La Garita, west of San Luis Park; a variety called chalcedonyx is...amazon stone, etc. Pike's Peak toll-road, about due west from Cheyenne Mountain, a prospect tunnel, in following...gravel on the divide between the Platte and On the west slope Arkansas, about the head of Plum Creek. of |  | | Journal (issue) | | the project engineer of the Route I-80 Roadcut, West Paterson Section (1969–1970), where trap rock specimens...true anchor point for things mineralogical on the West Coast. Born October 31, 1917 in the farming country...mountains’ large-scale strike, i.e. east-northeast to west-southwest. Switzerland’s most cleft-rich regions...Pass areas, the Zinggenstock, and finally, in the west-southwest, to the Fieschergletscher (Fiesch Glacier...listed below, roughly in geographical order from west to east. H. Streun and Kaspar Fahner opened several |  | | Report (issue) | | metal pr oduction of the major districts in this province to date has consisted of 1,630,000 metric tons...Pb-Zn-Ag-Au-Cu manto deposits, Marysvale disti·ict. west-central Utah: ECON. GEOL., v. 81, p. 1932-19,52...H. , Jr., l 953, Geology and ore deposits of the west slope of the Mosquito Range, Colorado: U.S. Geol...limestone replacen1cnt deposits of the Mexican province: Eng. Minin~ Jour .. v. 122, p. 2~6-253, p. 289-296...that are part of a transcontinental anorogenic province that extends no rth east fro1n Ari1.ona to the |  | Collins, Donley S., Cobban, Robert R., Foord, Eugene E., Murphy, Jack A. (1989) Bibliography for update and revision of U.S.G.S. Bulletin 1114, Minerals of Colorado -- a 100 year record, by Edwin B. Eckel, Part A - Paper copy --Bibliography data file disks. Open-File Report Vol. 1989 (89-206) US Geological Survey doi:10.3133/ofr89206a | Report (issue) | | carbonatite dike at McClure Gulch, Wet Mountains alkalic province, Fremont County, Colorado: The Mountain Geologist...53-75. _____1953, Geology and ore deposits of the west slope of the Mosquito Range [Colorado]: U.S. Geological...p. 138-141. Bhutta, M. A., 1954, Geology of the Salida area, Chaffee and Fremont Counties, Colorado: Colorado...000,000. Blake, J. C., 1901, A mica-andesite of West Sugarloaf Mountain, Boulder County, Colorado: Colorado...Precambrian geology and mineral deposits of the Salida area, Chaffee County, Colorado: Ann Arbor, University |  | | Journal (issue) | | Bariand Paris, France Werner Lieber Heidelberg, West Germany Olaf Medenbach Bochum, Germany Eric Offermann...American Highway at south latitude 27° 48.6' and west longi tude 70° 75.6' (Figure 1). Relief in the...six or eight hours. In 1850 there were in the province of Atacama 75 productive silver mines, 198 unproductive...generally to the Andean Geosyncline, is bounded on the west by basement rocks of Paleozoic and possibly Precambrian...characteristic of these bonanza zones include stephanite, acanthite, dyscrasite, stromeyerite, pearceite, polybasite |  | | Book | | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...(Weibel, 1980). The Maderanertal drainage flows west-southwest from a mountain massif to join the Reuss...medium-submetallic luster (Jahn et al., 2003). NAMIBIA [SOUTH-WEST AFRICA] Erongo Mountains, Damaraland. The igneous...Federally Administered Tribal Areas and North West Frontier Province. Ilmenite crystal clusters to 12 cm across...[Zegi] Mountain, Warsak district, North West Frontier Province. Surface diggings worked by local people |  | | Book | | small sulfur crystals from a fumarole in Java, Indonesia needlelike crystal Acicular sulfur Elongated...pseudomorph specimen, argentite has replaced acanthite, while retaining the outward form of acanthite’s...Ag S 2 ACANTHITE Thorny acanthite Dark, spiky acanthite crystals A silver sulfide, acanthite is the...mineral from acanthite. It is now known that they are the same mineral, with acanthite crystallizing...monoclinic system at temperatures below 350°F (177°C). Acanthite forms in hydrothermal veins with other minerals | | | Book | | small sulfur crystals from a fumarole in Java, Indonesia needlelike crystal Acicular sulfur Elongated... darkened, weathered argentite has replaced acanthite, surface while retaining the outward form of...a ne ACANTHITE Thorny acanthite Dark, spiky acanthite crystals A silver sulfide, acanthite is the...mineral from acanthite. It is now known that they are the same mineral, with acanthite crystallizing...system at temperatures below 350°F (177°C). Acanthite forms in hydrothermal veins with other minerals |  | | Journal (issue) | | newspaper journalist from Maryland who had come west following the death of his wife.66 Figure 20. Roy...1920’s he resumed his studies of the Basin Range Province in Nevada and published three important papers...20th century. The Southern California pegmatite province is made up of numerous individual districts, ranging...(1967) Exploring and Mining for Gems and Gold in the West. Naturegraph, Healdsburg, California, 204 p. Quartz...the U.S. Federal government in 1952, John King of Salida, Colorado and Grady Cardwell of Texas both saw |  | | Journal (issue) | | Lepidolite . Rock - crystal , Monazite and Mica , for 1 Salida Garnet Crystal .. 25 commercial purposes . 1 Chnbazite.... , 4x3x2 , Eureka , Nevada , GEO . B. FRAZAR , West Medford , Mass . $ 5.00 . Millerite , radiating...Alisonite v 100 v • 765 Ammonia Alun : 673 87 Acanthite 60 • 383 Achirite . 345 578 Allactite A , J. & |
|
