 | | Report (issue) | | for International Gold Conference, San Jose, Costa Rica, October 20-22, 1987 edited by Steve Ludington...Laboratories, conducted a resource assessment of Costa Rica. This work culminated in the production of 1-1865...the Republic of Costa Rica. In October of 1987, a meeting was held in San Jos6, Costa Rica, in order to... Conferencia International de Oro San Jose, Costa Rica October 20-22, 1987 Hotel Sheraton Herradura...CDNFERENCIB INTERNflCIONRL DEL PRO San Jose, Costa Rica 20-22 Octubre, 1987 Hotel Sheraton Herradura |  | | Report (issue) | | Cinnabar, mercury, wurtzite, stibnite, marcasite, realgar, calcite, barite, “chalcedony”, hydrocarbons. Distribution:...the Redington mine [TL] and other properties, near Knoxville, Napa Co.; at the Ryne mine, Mt. Diablo,... Contra Costa Co.; from New Almaden, Santa Clara Co.; at Skaggs Springs, Sonoma Co.; from New Idria,...Sprie (Felsőbánya). From Almadén, Ciudad Real Province, Spain. In the Uland area, Kurai ore zone, Altai |  | | Report (issue) | | disseminated in the limestones and metamorphics of the Santa Lucia range, sxuth of ]\Ionterey. San Bernardino...Grande. Santa Cruz Count\- Occurs in flakes and foliated masses at the limestone (juarries near Santa Cruz...Pine Flat and to occur in the : : : : : Santa Hosa. Tulare County ley, : Graphite occurs in...and good specimens have come from the Manzanita mine. Imperial County: The mud volcanoes near Volcano...mineral. gypsum have been found in the Defiance mine. Kern County On both sides of the San Joaquin Valley |  | | Report (issue) | | and ROBERT WALLACE WEBB University of CcdifomicL Santa Barbara With sections by Ian Campbell and Eleanor...C. Douglas Woodhouse, University of California, Santa Barbara; and the many individuals who generously...Department of Geology, University of California, Santa Barbara, offered expert stenographic and technical...Angeles, and 1950-1964, University of California, Santa Barbara. The results of these studies, although... Webb University of California Los Angeles and Santa Barbara, California December 31, 1965 INTRODUCTION |  | | Report (issue) | | considerable amounts in the wall rock at the Argonaut mine, Josephson (32). County: It is found in the copper-bearing...disseminated in the limestones and metamorphics of the Santa Lucia Range south of Monterey. Riverside County:...occurs near Masons. Santa Cruz County: It occurs in the limestone quarries near Santa Cruz. flakes and...Specimens have come from Cazadero, Pine Flat and Santa Rosa. Tulare County: Graphite occurs in metamorphic...occurs in brecciated tuff duced at the Leviathan mine, Leviathan Peak of Markleeville, W. W. Bradley (35) |  | | Report (issue) | | metamorphic host rocks. Association: Mercury, realgar, pyrite, marcasite, stibnite, “opal”, “chalcedony”...USA, in California, notably at New Almaden, Santa Clara Co. and New Idria, San Benito Co.; in Texas,...Terlingua, Brewster Co.; in Nevada, at the Cahill mine, Poverty Peak district, Humboldt Co., and near Lovelock... Mexico. In Spain, from Almadén, Ciudad Real Province, and Mieres, Asturias. At Hydercahn, in the Fergana...Guizhou Province, and in exceptional twinned crystals from the Tsar Tien mine, Hunan Province, China. |  | | Catalog/List | | ·minated modified (B) 3/4x1 11 $4.50. ANDORITE ltos mine, Oruro, Bolivia Superb silvery-gray metallic modified...section BARITE Select quartz on dense Himmelsfu,·st mine, F1·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized...termination. ¼x¼xl½11 $12.50. BISMUTH IN ITE East Pool mine, Cornwall, England Dark gray elongated fibrous 2...intergrown brownish BENITO ITE The Dall es Gem mine, San Benito Co. ,California Select deep blue translucent | | | Catalog/List | | ·minated modified (B) 3/4x1 11 $4.50. ANDORITE ltos mine, Oruro, Bolivia Superb silvery-gray metallic modified...section BARITE Select quartz on dense Himmelsfu,·st mine, F1·eiberg, Saxony, Germany irregular gray metal...to 3 mm fragments. 3/ 4 11 capsule New Cornelia mine, Ajo, Pima Co., Arizona bright blue crystallized...termination. ¼x¼xl½11 $12.50. BISMUTH IN ITE East Pool mine, Cornwall, England Dark gray elongated fibrous 2...intergrown brownish BENITO ITE The Dall es Gem mine, San Benito Co. ,California Select deep blue translucent |  | | Report (issue) | | disseminated in the limestones and metamorphics of the Santa Lucia range, south of Monterey. Riverside County...Masons. Santa Cruz County: Occurs in flakes and foliated masses at the limestone quarries near Santa Cruz...come from Cazadero, Pine Flat and this county. Santa Rosa. Tulare County: Graphite occurs in metamorphic...specimens have come from the Manzanita mine, and also from the Elgin mine. Imperial County: The mud volcanoes...fluorite and gypsum have been found in the Defiance mine. .A small deposit is reported in the mountains east |  | | Report (issue) | | Ange And ROBERT W. WEBB University of California, Santa (Barbara with INDEX TO MINERALS OF CALIFORNIA...Angeles Robert W. Webb University of California, Santa Barbara University, California March 15, 1959...district, 2, As radial clusters near Lippincott mine, Ubehebe McAllister (4) p. 52. SODA AMPHIBOLES...bakerite has been collected from the Stirling Borax mine, Tick Canyon, Pemberton (p.c. '58). This is an unusual...lens as pale brown crystals at the Foster Bluebird mine 3 miles north of the abandoned station of Ogilby |  | | Report (issue) | | and ROBERT W. WEBB University of California, Santa Barbara College Goleta, California Price $3.00...Robert W. Webb of the University of California, Santa Barbara College, as part of a continuing- cooperative...; Douglas Woodhouse, University of California, Santa Barbara; and individuals who generously wrote comments...Los Angeles, California University of California, Santa Barbara College Goleta, California June 15, 1955...stone hammers, and called his claim the Stone Hammer mine. This find aroused so much interest that the San |  | | Report (issue) | | County: erijthrite 189. arscnopyrite in the Josephine mine, Logan (16), p. p. 1.34. * Professor of Geology...Geology, University of California, (3) Los Angeles. Santa Barbara. icith MIXKKALS 4 OF' CALIFOKMA p... yellow and green been reported from the Mohawk mine, Crippen (p.c. '51) crj^stals have AEGIRITE See...Mendocino County: 1, M.D..Crippen(2)pp.l-14. Santa Barbara County: 1, A boulder of nephrite was found...Xeuerburg (p.c. '50). San Benito County: gem mine. .sec. A ma.ss of barkevikite svenite occurs |  | | Book | | species. The Coast Desert provinces have Ranges province, dominated by the Franciscan formation and associated...oxidation products. And from the Peninsular Ranges province have come the numerous pegmatitic and associated...composition between acidic and basic rocks. drift mine Adit(s) driven into gravel. Characterized by the...deposits on the eastern side of the Great Valley Province into which the streams of the Sierra flow. Another...came from the Klamath kg) were mined, Mountains Province The Sierra term that has a first used by |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...(district). Less common terms are not abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION |  | | Report (volume) | | system_______________________________ ________ Santa Rosa formation______________________________ Chochallimestone..._________ Siria mine ________________________ ------------- __ ----Los Hornitos mine ______ ;_______...mine____________________________________ La Uni6n mine ________________ -----------------------(}uatem...______ __ ____ ______ _ 48 48 49 50 51 51 51 La Paz mine ______ ---------------------------Cabanas distr...district___________________________________ La Joya mine ____ ----------------------------La Corona depos | | | Book | | abundant borate and saline species. The Coast Ranges province, dominated by the Franciscan formation and associated...oxidation products. And from the Peninsular Ranges province have come the numerous pegmatitic and associated...composition between acidic and basic rocks. drift mine Adit(s) driven into gravel. euhedral Characterized...deposits on the eastern side of the Great Valley Province into which the streams of the Sierra flow. Another...Another 10 percent came from the Klamath Mountains Province in the northwest side of the state (See Map 1-1) |  | | Journal (article/letter/editorial) | | red vanadinite xls and coming from the Red Cloud mine (about 30 miles N . of Yuma), Yuma Co., Ariz., have... The sample came from the Oak Hill mines of Santa Clara Co., Calif. The following is taken from his letter...were modified by the octahedron. Found in the Lark mine, San Juan Co., Colo." CONNECTICUT—We are indebted...crystals from the old amethyst locality north of Canton Center (Hartford Co.). Conn. The tiny (half-millimeter...semi-precious stone was uncovered by a blast in the B B Mine No. 7, owned by the T C Mining Co., Stanley Perham |  | | Report (volume) | | portion of coarse-grained granite veins in Piedmont Province from alteration of feldspar. In Calhoun County...STATES ALABAMA. H ing in pure white clay at Eureka mine, 4 miles northeast of Valley Head. Etowah County...was mined with other copper ores at Woods' copper mine. Mica (muscovite). Chilton County, mined in T. 22...also. Randolph County, small quantity at Pinetucky mine; carries gold; also at other gold mines. Pyrolusite...Pyrrhotite. Cleburne County, was mined at Wood's copper mine near Stonehill. Tallapoosa County (auriferous), |  | | Report (volume) | | working in pure white clay at Eureka V ALABAMA. 7 mine 4 miles northeast of Valley Head. Etowah County...portion of coarse-grained granite veins in Piedmont Province from alteration of feldspar. In Calhoun County...was mined with other copper ores at Woods' copper mine. Mica. See Muscovite. 10 USEFUL MINERALS OF THE...County, mined in Wedowee, and prospected at Pinetucky mine, Natural gas. Occurs in scattering wells in Franklin...acid. Randolph County, small quantity at Pinetucky mine, carries gold, and at other gold mines. Occurs with |  | | Catalog/List | | Mammoth, Arizona. Pyrargyrite, crystallized, Samson Mine, Harz, Germany Cuprite on Native Copper, very fine... Malachite, Copper Queen Mine, Bisbee, Arizona Malachite, Copper Queen Mine, Bisbee, Arizona Native Silver...Silver, Aspen, Colo., Mollie Gib son Mine, one of the greatest Silver Mines ever discovered. Native...Calcite, Golden, N. M. Gold Leaf on Quartz, Burdette Mine, Nevada Co., Cal. Agatized Wood, Adamana, Arizona...Adamana, Arizona Vanadanite, Crystallized, Rio Cloud Mine, Yuma Co., Arizona Carnotite, Very Rich. San Miguel |  | | Journal (article/letter/editorial) | | 1009-1025 (2017) DOI: 10.3749/canmin.1700021 REALGAR AND HÖRNESITE PRECIPITATION IN AN IRON-POOR, SULFATE-RICH...redox boundary above the water table containing realgar, an unidentified As-S compound, and a magnesium...containing hörnesite [Mg3(AsO4)8H2O]. The presence of realgar and hörnesite in the Fe-poor/S-rich environment...continuous lithofacies found along the 170 m transect. Realgar is present at percent levels when the As:S ratio...Mg-rich pore fluids or from the dissolution of realgar. In the mudflat sediments, Mg enrichment towards |  | | Report (issue) | | manufactures, in agriculture, or in commerce. It is the province of the State Mining Bureau to give general information...from the ashes of the ice plant, which grows in Santa Barbara County." Wines. Buena Vista Vinicultural...Sonoma wines. C. H. Le Franc, of New Almaden, Santa Clara County, red and white wines. M. Keller, Rising...of arts and manufactures and products of soil and mine, in the year 1876, in commemoration of the anniversary...Angeles County; J. B. Randol, Santa Clara County; Charles Nickerman, Santa Cruz County; H. A. More, Siskiyou |  | | 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...Bull Valley District (Bull Valley). Santa Clara District (Santa Clara). Silver Reef (Harrisburg) District.... . . . . . . . . . . . . . . . . . . Emery Santa Clara . . . . . . . . . . . . . . . . . . . . . . ...powellite, pyrite. Black Rock mine - specular hematite. Galena mine - galena. Iron Mountain Pass deposits |  | | Catalog/List | | pamphl e t is a l so included . Con ta i ns 15 mine rals, 1/ 2" to l" in size f irmly mounted on a s...FICATION CO LLECTION #100 Contains 100 ro ck and mine r a l speci me n s , 1/4 " t o 1/2 " in size, individually...and bulk, in the follo wing li s t o f Rock s a nd Mine r a ls. One inch (l" ) specimens a re usua lly l"...R- 30 275 Ca liforni a Los An g e l e s Co . , Santa Monica Mt s . Qu a rt z f i lle d cavities in r... . . . ....... . .. .. . .... . . . California Santa Barbara Co ., Lompoc White .. . ....... . ..... |  | | Journal (issue) | | ARSENIC FAMILY MINERALS 32 Part II: Erythrite, realgar, orpiment and scorodite add rich color to a collection...crystals surround a nice calcite from the Quiruvilca mine, Quiruvilca District, Peru. (6.2 cm high) (Jeff...a pocket the author found at the Ace of Diamonds Mine. JIM LANDON B ack in 1970, when I was a fresh...dumb. The Ace of Diamonds has a campground and a mine store that rents and sells tools. They have a fabulous...Falls Herkimer Diamond Mine (www.paradisefalls ny.com) and Crystal Grove Diamond Mine and Campground (www |
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