 | Rieger, A. A., Marschik, R., Diaz, M., Holzl, S., Chiaradia, M., Akker, B., Spangenberg, J. E. (2010) The Hypogene Iron Oxide Copper-Gold Mineralization in the Mantoverde District, Northern Chile. Economic Geology, 105 (7) 1271-1299 doi:10.2113/econgeo.105.7.1271 | Journal (article/letter/editorial) | | occur in the Mantoverde Sur area (Montecristo and Altavista: Vila et al., 1996; Zamora and Castillo, 2001)...specularite-rich matrix contains pyrite-chalcopyrite. Digenite and bornite have replaced chalcopyrite locally...The Mantoverde Sur sector (including the former Altavista and Montecristo mines) contains reserves of 46...pervasive argillic alteration, respectively, in the Altavista and 1276 HYPOGENE IOCG MINERALIZATION IN THE...zone; Altavista and Montecristo sectors) dominate over specularite-rich rocks. In the Altavista sector |  | | Journal (article/letter/editorial) | | muscovite around a nucleus of chiastolite-type Digenite, Cu9S5, djurleite, Cu31S16, and chalcocite, Cu2S...between the fluid and the local mineral 96° C and digenite is not stable at room temperature, paragenesis...would 1986 in Altavista, correspond to a Campbell County, diamond octahedron Virginia, where of up to...pyromorphite, if all the lead Turret district, Chaffee county, Colorado, where came from the pyromorphite, these...morphological, Quartz Creek, King although both are County, Washington, pseudomorphs in the form of the after |  | | Book (volume) | | beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE: area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...of rd. a few yds., outcropRose Quartz. DOUGLAS COUNTY CORSICA, S on US 281 to Armour, area rd. cuts, |  | | Journal (issue) | | 540 Mineral and Fossil Collecting Localities In Virginia — Palmer C. Sweet . . Wyoming’s Mystery Mummy... COMING EVENTS Sept. 28, 29, 1974 — Roanoke, Virginia. Roanoke Gem and Mineral Show at Roanoke Civic...Chairman: Richard W. Davis, P.O. Box 6323, Roanoke, Virginia 24017 Sept. 28, 29, 1974 — Winchester, Conn. "2nd...Mineral and G m Show (5th Annual) of the Rockland County Min eral & Gem Society, Inc., to be held at Rosary’...Norwich, N. Y. 13815 (Off of Route 12 or 23 on County Road 32) Chairman: Mrs. John A. Coleman, R. #3 |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...townships of Washington, Virginia, Bedford, Jackson, Jefferson, Bethlehem, Monroe and Clark; on regional...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (volume) | | ASHTABULA COUNTY CONNEAUT, area pits, quarries, rd. cuts, etc.⎯cone-in-cone Calcite. CLERMONT COUNTY MILFORD...CLINTON COUNTY WILMINGTON, area of Todd’s Ford, a mineral deposit⎯Hematite. COSHOCTON COUNTY AREA, townships...townships of Washington, Virginia, Bedford, Jackson, Jefferson, Bethlehem, Monroe and Clark; on regional...CUYAHOGA COUNTY CHAGRIN FALLS (on Geauga Co. line), area quarries⎯oilstone. DELAWARE COUNTY DELAWARE...nodules⎯Pyrite (crystals sharply cubic). FRANKLIN COUNTY COLUMBUS, area countywide exposures of blue clay |  | | Book (edition) | | abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado...Plat., Malawi, G 10 17 River Formation in Uintah County, Utah. Deer et al., v. 2A,483, 1997. Aenigmatite...phonolites, rhyolites, and their lavas in Sonoma County, California, in the Picture Gorge basalt, Wheeler |  | | Book (volume) | | Colorado; colorless scheelite (19.66 ct), Kern County, California; octagonal step cut violetish pink...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, [D; Jeannette B. Carillo, Gem Center USA, EI Paso, TX; Gary Christopher, The Prospectors Cache...AZ; Richard A. & Tresa L. Kosnar, Golden, CO: Virginia & Larry Kribs, Desert Dog Mines, Bend, OR; Guy...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill O. Murphy | | | Book (volume) | | Vivid blue matched benitoite gems from Sai, Benito County, California, consisting of 52 benitoites and 75...Cantlin, Ellis, ID; Jeannette B. Carillo, Gen1 Center USA, El Paso, TX; Gary Christopher, The Prospectors Cache...AZ; Richard A. & Tresa L. Kosnar, Golden, CO: Virginia & Larry Kribs, Desert Dog Mines, Bend, OR; Guy...Resources, Vancouver, BC; Barbara L. Muntyan, Ouray County Historical Society, Ouray, CO; Merrill 0. Murphy... 15 Figure 6. Dallas Gem Mine in San Benito County, CA........................................... |  | | Book | | long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns...Litchfield County. Ilmenite masses and crystals from somewhere near Washington, Litchfield County, were described...Lake Road occurrence, Faraday Township, Hastings County. In fall 1994, Dan and Shelley Lambert extracted...Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's finest ilmenite specimens |  | | Book | | Sciences, University of Florida, Gainesville, FL, USA Barry P. Kohn School of Earth Sciences, University...Department, University of Michigan, Ann Arbor, MI, USA Kyoungwon Min Department of Geological Sciences,... University of Florida, Gainesville, FL, USA Santiago Noriega Universidad Nacional de Colombia, Facultad...Sciences, University of Florida, Gainesville, FL, USA Pedro A. Restrepo-Pace Oilsearch Limited, Sydney...Marta Batholith); Correa et al. (2006) for the Altavista and San Diego Stocks (satellites to the Antioquia |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | California. Howard T. Evans: U.S.G.S., Reston, Virginia. Ellen W. Faller: Dept. of Geology and Geophysics...Long Island, New York. Victor Yount: Warrenton, Virginia. Josef Zemann: Institut fur Mineralogie der Universitat...Carolina South Dakota Tennessee Texas Utah Vermont Virginia AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA...PA PR RI SC SD TN TX UT VT VA Washington West Virginia Wisconsin Wyoming WA WV WI WY Provinces, Canada...Publisher, distributed by Williams Minerals, Rio, West Virginia Wies. Eysel. W., Min. Pet. Inst. Univ. Heidelberg |
|
