 | | Journal (article/letter/editorial) | | rare species such as calcite, rhodochrosite, spessartine, magnetite, willemite, franklinite, alleghanyite...unusual rhodonite on galena specimen from the North mine, Broken Hill, New South Wales, Australia; field...from the Chuiricu prospect, Dos de Mayo, Huanuco, Peru. Martin Zinn specimen, Jeff Scovil photo. Exceptionally...Rhodonite also has been reported from the Stinson mine on Jenny Jump Mountain, Warren County, New Jersey...lapidary-grade massive rhodonite occurs in an old manganese mine north of Kid’s Store, Nelson County, Virginia, and |  | | 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 |  | | Journal (article/letter/editorial) | | quarry; Sheltor ; and Staple Vor. WALES Benallt mine, Caernarvonshire, bannisterite, ganophyllite, 893;...914. B u l g a r i a (137~ArapHa) Iglika, Elhovo district, thaumasite, 1003. R u s s i a (POCCHa) Baranchin...axinite, epidote, plagioclase, tourmaline, 747. ASIA Arabia South Oman, meteorite, 740, 850. Amba Dongar...Corsica, priderite, 867. 616. Kajlidongri, Jhabua district, Madhya S p a i n (Espafia) Pradesh, bixbyite...Jumilla, Murcia, jumillite, 364. Kalrangi, Cuttack district, Orissa, Maria Cabeza, Almeria, verite, 364. k~mmererite |  | | Book | | MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Journal (issue) | | except the Dale Beck Valley, Dry Gill and Carrock End Mine. Grahamis hoping to get the permit system properly...still very much a 'frontier place'. One supposed mine was started by a character called Otto van Stryk...Stryk who thought he had found a huge iron mine. Alas, he never got any useable ore out of it. Rick went... So now it is recognised as a potential uranium mine! Another anecdote involved a light plane brought...amethyst, fluorapatite and tourmalines. Rossinguranium mine, a uraniferous granite, was also mentioned. Rick |  | | Journal (article/letter/editorial) | | vein type deposits of the Nanling metallogenic province which covers the Guangxi, Hunan, Jiangxi and Guangdong...language) the characteristics of this tungsten province discovered early this century, Chinese researchers...on the main fields of the metallogeny of this province and its various deposits. These works have been...Yanshanian (upper Jurassic) magmatism of the Nanling province. It outcrops over about 20 km 2 but its relationships...Descriptive and analytical studies of the Xihuashan mine and associated granites are numerous and detailed |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...Alteration and Mineralization in the Tri-State District of Missouri, Kansas, and Oklahoma, U.S.A. R.D |  | | Book | | 200 known here-holds the productive Mwadui diamond mine, known for Yeryfine, rare, pink diamonds. Emerald...Deposits of Tanzania 15 Location 16 Geology 18 Mining 20 Properties 23 Important Gems 23 Chapter 3. Ruby...Longido, Northern Province, Tanzania 28 Ruby and Sapphire from Umba, Tanga Province, Tanzania 32 Sapphire...Tanzania 49 Location 50 History 53 Geology and Mining Methods 55 Properties 57 ♦ ♦ ♦ vi CONTENTS...odolite of the Lindi District, Tanzania 76 Tsavorite Garnets 76 The Pyrope-Spessartine-Almandine Garnets |  | | Journal (article/letter/editorial) | | structurally more favorable sites. Introduction GOLD MINING IN the Red Sea Hills region goes back at least...Wadi Allaqi in northern Sudan were the principal mining center in Nubia and were worked until the middle...ophiolities (Stern, 1981) and the Yanbu ophiolities of Arabia (Pallister et al., 1988). According to Vail et...volcanics. That is similar to those reported from Arabia, (Kroner, 1985; Marcoux et al., 1988). During the...the Abu Samr ore body. the Nile in the Northern Province. With respect to the genesis of gold mineralization |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Journal (issue) | | Sapphire from the Tan Huong–Truc Lau Area, Yen Bai Province, Northern Vietnam Nguyen Ngoc Khoi, Chakkaphan...Nhung Although not as well known as the Luc Yen district, this area is an important source of ruby and...Aquamarine from Vietnam • Chalcedony from Peru • Afghan emerald mining • Fuchsite-rich rock • Color-change...Freshwater cultured pearl beads • Quartz with spessartine inclusions • Pink cat’s-eye quartz • Rhodochrosite...• Sapphire and zircon from Ethiopia • Sapphire mining in Sri Lanka • Green cat’s-eye spodumene from Brazil |  | | Journal (article/letter/editorial) | | chemistry of a calcic skarn from Al-Madhiq, SW Saudi Arabia Zulfiqar Ahmed, Mustafa M. Hariri Department of...Petroleum and Minerals, Box 5070, Dhahran-31261, Saudi Arabia Abstract A newly identified skarn occurrence is...pyrope, 4.33–18.75% almandine, and 0.4–8.58% spessartine molecules. Titanite composition varies from aluminian...10 km NW of Khaybar. But occurrences are not of mine-able quality, as the supracrustal rocks of Baha...step-scan (Ahmed, 2002) shows a general increase of spessartine and almandine and decrease of grossular from |  | | Report (volume) | | resources-United States. 2. Mines and mineral resources-Saudi Arabia. I. Bush, Alfred Lerner, 191911. Series. no. 1694...and southeastern Arabian Shield, Kingdom of Saudi Arabia, by Edward A. du Bray 13 (C) Muscovites from selected...of northwest Scotland: Transactions Institute of Mining Metallurgy, v. 75, p. B125-B145. Braun, Moshe,...and Southeastern Arabian Shield, Kingdom of Saudi Arabia By EDWARD A. DU BRAY A description of the fundamental...and Southeastern Arabian Shield, Kingdom of Saudi Arabia By Edward A. du Bray Abstract Thirteen peraluminous |  | | Journal (article/letter/editorial) | | omitted from locality information. Where lot and district numbers are given, it is necessary to use topographic...the photographs. Baldwin County Milledgeville district—between the State Sanitarium and the Oconee River:...property—near Commerce: ferrocolumbite (Cook, 1978). Lula district—Standridge property, about 7.0 km east of Lula:...Calgary] at 09:55 07 August 2017 Barrow County Arnold mine—1.6 km northeast of Statham, near the head quarters...(chryso lite, olivine) (Teague, 1956). Jefferson district—9.7 km southwest of Jefferson on S.R. 11, northwest |  | Overstreet, W.C., Assegaff, A.B., Hussain, M.A., Naqvi, M.I., Selner, G.I., Matzko, J.J. (1985) Reconnaissance geochemical exploration of plutons of syenite and shonkinite, southern Asir, Kingdom of Saudi Arabia. Open-File Report Vol. 1985 (85-7) US Geological Survey doi:10.3133/ofr857 | Report (issue) | | and shorikinite, Southern Asir, Kingdom of Saudi Arabia by I/ 2/ 2/ 2/ William C. Overstreet, All Bone...for Mineral Resources, Jiddah, Kingdom of Saudi Arabia This report is preliminary and has not been reviewed...AND SHONKINITE, SOUTHERN ASIR, KINGDOM OF SAUDI ARABIA by William C. Overstreet, Ali Bone Assegaff,...Ministry for Mineral Resources , Kingdom of Saudi Arabia/ and the staff of the U.S. Geological Survey Saudi...of the three areas. GEOLOGIC SETTING A small province of late PreCambrian, posttectonic, alkalic intrusive |  | | Journal (article/letter/editorial) | | haus mannite, vredenburgite, and less common spessartine and rhodonite. Rocks of the Rio das Velas Group...follows: rhodochrosite, manganocalcite, tephroite, spessartine, rhodonite and pyroxmangite. The pri mary rocks...and pyroxene. The Khoshchevat deposit (Odessa district, Ukraine) is assigned to the marble weathering...the main crystal line schists and rhodonite–spessartine. Manganifer ous rocks are also known in the...jacobsite, hausmannite, rhodonite, pyroxmangite, spessartine and others) and manganiferous minerals of different |  | | Report (issue) | | distribution of sedimentary phosphate resources in the district of Bofal-Loubboira, located to the west of Kaedi...France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...decorative stone, transportation costs from the mine site to the site of usage is a significant (often...produce gypsum worldwide (table 4.3). Costs for mining gypsum are relatively low, but energy-intensive | | | Report (issue) | | distribution of sedimentary phosphate resources in the district of Bofal-Loubboira, located to the west of Kaedi...France d’Outre-Mer CAMP Central Atlantic Magmatic Province CGIAR-CSI Consultative Group on International...Reserves Committee (Australasian) LIP Large Igneous Province LREE Light rare-earth element METI Ministry...decorative stone, transportation costs from the mine site to the site of usage is a significant (often...produce gypsum worldwide (table 4.3). Costs for mining gypsum are relatively low, but energy-intensive |  | 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...pipes as well as rhodochrosite, rhodonite, and spessartine in altered igneous rocks suggest environments...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 |  | | Journal (issue) | | Company, another shipping firm serving major American mining and chemical companies. The company ceased operations...mineral collector and curator, was born in the mining town of Anyox, British Columbia on April 30, 1930...the Britannia Beach Mining and Smelting Company of British Columbia, and the Mine and Exploration Division... Michael was also interested in mining history, and collected mining memorabilia and stock certificates...“The Mineralogy and Geology of the Silence Lake Mine” was published in Lapis (May 1985), and he was a |  | | Journal (article/letter/editorial) | | that reported from the Pan-African of Egypt, Saudi Arabia and the Sudan (BAKoR et al., 1976; GARSON and SHALABY...devoid of aluminosilicate minerals but with spessartine garnets occur. They closely resemble the manganiferous...shelf and frequently on the abyssal plain. The spessartine quartzite, interpreted as a metamorphosed manganiferous...Wask: An Eocambrian, back-arc ophiolite in NW Saudi Arabia. Earth Planet. Sei. Lett. 30, 1--9, 1976. BEARTH...Proterozoic cratonization in south western Saudi Arabia. Philos. Trans. Roy. Soc. London. Ser. A. 280, |  | Rahmani Javanmard, Somayeh, Tahmasbi, Zahra, Ding, Xing, Ahmadi Khalaji, Ahmad, Hetherington, Callum J. (2018) Geochemistry of garnet in pegmatites from the Boroujerd Intrusive Complex, Sanandaj-Sirjan Zone, western Iran: implications for the origin of pegmatite melts. Mineralogy and Petrology, 112 (6) 837-856 doi:10.1007/s00710-018-0591-x | Journal (article/letter/editorial) | | concentric compositional zoning and are almandine-spessartine solid solutions with lesser pyrope, grossular...Intrusive Complex . Geochemistry . Iran . Almandine-spessartine garnet . Pegmatite . Rare earth elements Editorial...range in composition from Mn-rich almandine to spessartine (Manning 1983) and its compositional zoning and...petrogenesis in the Boroujerd region, northeast Lorestan Province, Iran (Fig. 1) will be tested. In addition, the...northeast to southeast of Boroujerd in Lorestan Province (48°45’to 49°20′E, 33°38’to 34° N; Fig. 1) (Sokoutis |  | | Journal (issue) | | Irrawaddy. Then there would be 60 miles of road to the mining centre, at a time when the road was no more than...road and metal the entire length. A regulation for mining in the Mogok Stone Tract was promulgated giving...It could mine where it liked and could refuse to issue a native miner with a licence to mine in a certain...wore coming to work. The punishment for illicit mining was six months rigorous imprison ment or a thousand...station later on, cut a tunnel to drain the main Mogok mine and used powerful electric pumps to keep the working |  | | Journal (article/letter/editorial) | | 5mol % pyrope, 2mol. % grossular, 1.5 tool. % spessartine, 1.5 tool. % andradite component), K-feldspar...rim by their spessartine content. The core has constant ratio between almandine, spessartine and pyrope...consequently a constant XFeValue. In the rim the spessartine content and the XFe increase, the pyrope content...analysis with 0-9 mol% spessartine (n=38); Gt~ analysis with >9 rnol% spessartine (n=4-8); Gt~ # Bio I...onc ~ • x x "g 0.3 spessartine pyrope .-- . analysis with 0-9 mol% spessartine (n=4); Gtj garnet 4- |  | | Journal (article/letter/editorial) | | 5mol % pyrope, 2mol. % grossular, 1.5 tool. % spessartine, 1.5 tool. % andradite component), K-feldspar...rim by their spessartine content. The core has constant ratio between almandine, spessartine and pyrope...consequently a constant XFeValue. In the rim the spessartine content and the XFe increase, the pyrope content...analysis with 0-9 mol% spessartine (n=38); Gt~ analysis with >9 rnol% spessartine (n=4-8); Gt~ # Bio I...onc ~ • x x "g 0.3 spessartine pyrope .-- . analysis with 0-9 mol% spessartine (n=4); Gtj garnet 4- |
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