| | Journal (article/letter/editorial) | THE GEOLOGY OF THE THANKSGIVING MINE, BAGUIO DISTRICT, MOUNTAIN PROVINCE, PHILIPPINES K. J. CALLOW CONTENTS...contactsbetweendioriteporphyry dikes and limestone,with a few veins entirely within the limestone. They vary from an inch...columnof the BaguioDistrict consistsof the Mirador Limestone(Lower to Middle Miocene), which is unconformablyunderlain...showinglocationof Thanksgiving Mine in the Baguio District of MountainProvince,Philippines. consists of...diorite-porphyry dikes(Fig. 2). SedimentaryRocks Limestone.--The limestonebed strikes N20øW and dips west | | | Book (edition) | greenish tinted greys distinct fine red specs Altaite yes Tetradymite yes Godlevskite polysynthetic...grey); HimmelsfĂźrst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Sachsen, Germany (sample: Seifert);...metamorphic deposits, ⢠pegmatites, ⢠placers not known Altaite, Ankerite, Argentite, Arsenopyrite, Calaverite...quartz (dark grey); New Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If...placers Kaietur Falls, Potaro River, Kangaruma District, Potaro-Siparuni Region, Guyana Chalcopyrite, | | | Report (volume) | Rand (Ontario Kirkland, Hudson Rand) mine Tundra quarry Wright-Hargreaves mine Sylvanite mine Toburn (Tough-Oakes...mine Riverside (Bazooka) mine Canada Black Granite quarry Horne mine Mines along highways 101 north and 111...listed systematically as follows: name of the mine, quarry, or occurrence; minerals and/or rocks found (shown...spectacular discovery of native gold in the Porcupine district in 1909 attracted the gold-seekers in that direction...Canada mine 250 544 Gabbro Canada Black Granite quarry Proterozoic Diabase Powell Rouyn, Quemont mines | | | Book (edition) | 15-30 Galena II/C.15-40 Clausthalite II/C.15-50 Altaite II/C.15-60 Miargyrite II/C.16-10 Aramayoite II/C...(brownish pleochroism), silicates (dark grey); Basalt Quarry BĂźhl near Kassel, Germany [j]; Nic. // C Iron (dark...(brown and multicolour internal reflections); Basalt Quarry BĂźhl near Kassel, Germany [j]; Nic. + 20 Iron...iron (light grey), silicates (dark grey); Basalt Quarry BĂźhl near Kassel, Germany [j]; Nic. // B Schreibersite...silicates (brown internal reflections); Basalt Quarry BĂźhl near Kassel, Germany [j]; Nic. + 34 Schreibersite | | | Journal (article/letter/editorial) | deposits (e.g. SaĚcaĚrĂľËmb, Bradis° or, Musariu (Brad District) and StaĚnija) are entirely worked out. The occurrence...Fat° a BaĚii-Hanes° -Breaza-Larga-TrĂľËmpoiele district at the southeastern margin of the Metaliferi Mts...400 m to northeast of the veins, relating to a limestone marker horizon in the conglomerate. These in turn...In both styles of mineralization, hessite and altaite are persistent accessories. Sylvanite and petzitegold-hessite...Bi-telluride, rucklidgeite (Fig. 3e). Accessories include altaite, clausthalite and bismuthinite. We have also examined | | Plotinskaya, O. Yu., Groznova, E. O., Kovalenker, V. A., Novoselov, K. A., Seltmann, R. (2009) Mineralogy and formation conditions of ores in the Bereznyakovskoe ore field, the Southern Urals, Russia. Geology of Ore Deposits, 51 (5) 371-397 doi:10.1134/s1075701509050031 | Journal (article/letter/editorial) | field is situated in the BirgilâdaâTomino ore district of the East Ural volcanic zone. The ore field...Bereznyakovskoe ore field is situated in the Yemanzhelinsk district of Chelyabinsk oblast 20 km southeast of the city...ore field is located in the BirgilâdaâTomino ore district of the East Ural volcanic zone (Fig. 1). Most...geology of the BirgilâdaâTomino ore district and the Bereznyakovskoe district was described in different degrees...geological features of the ore district and ore field. The BirgilâdaâTomino ore district embraces an area about | | MAGLAMBAYAN, Victor B., ISHIYAMA, Daizo, MIZUTA, Toshio, IMAI, Akira, ISHIKAWA, Yohei (1998) Geology, Mineralogy, and Formation Environment of the Disseminated Gold-Silver Telluride Bulawan Deposit, Negros Occidental, Philippines. Resource Geology, 48 (2) 87-104 doi:10.1111/j.1751-3928.1998.tb00009.x | Journal (article/letter/editorial) | sylvanite, hessite, tellurobismuthite, coloradoite, altaite, and rucklidgeite. Electrum and telluride minerals...Keywords: Bulawan deposit, Negros porphyry copper district, Philippines, Au-Ag tellurides, Alteration, Aqueous...(1974), who studied the copper prospects in the district. Burton(1983) discussed mainly the structural...deposit, namely: (1) Basak Formation and (2) Talave Limestone (Fig. 2). The Basak Formation consists of massive...1987). The Middle Miocene to Pliocene Talave Limestone occurs unconformably above the Fig. 1 Geological | | | Journal (article/letter/editorial) | the Radostny prospect in the Central Aldan ore district, which are genetically related to the epoch of...rare minerals, including native gold and bismuth, altaite, aikinite, tetradymite, and sulfosalts of lillianite...1134/S1075701516040024 INTRODUCTION The Central Aldan ore district has attracted the attention of many scientists...that the Central Aldan is a unique goldâuranium district. This territory is also rich in deposits of other...Au and AuâU deposits in the Central Aldan ore district. Dvornik (2012) recognizes four types of metasomatic | | | Book (volume) | .......................175 Illinois â Hamilton Quarry Location Map ..........................................................258 Missouri â New Lead District Map .........................................................325 New Jersey â Franklin Mining District Map ............................................Texas â Fluorite in the Terlingua Quicksilver District .................................455 Texas â Sulfur..............502 Vermont â Orange County Copper District Site Map ...................................503 | | Xie, Guiqing, Mao, Jingwen, Richards, Jeremy P., Han, Yingxiao, Fu, Bin (2019) Distal Au Deposits Associated with Cu-Au Skarn Mineralization in the Fengshan Area, Eastern China. Economic Geology, 114 (1) 127-142 doi:10.5382/econgeo.2019.4623 | Journal (article/letter/editorial) | lower crust-derived felsic magma. The Jiurui ore district is located in the western part of the Middle-Lower...of China showing the location of the Jiurui ore district, and Tongjing Cu-Au deposit (T), MiddleLower Yangtze...(MLYRB). (B) Simplified geologic map of the Jiurui district showing ages of granitic rocks related to Cu-Au...situated in the westernmost part of the Jiurui ore district, and two contrasting types of mineralization have...the south) comprises shale intercalated with limestone and is concordantly overlain by the Daye Formation | | | Catalog/List | white/creamy crystals over 2x3 matrix Bleiberg Austria, from 1974, in the Hilary Corke Stock ÂŁ12 26. CAVANSITE...stilbite crystals. 4x2 inches overall size ÂŁ25 Wagholi Quarry, Poona ,India The name reflects the formula of...startling colour contrast. Originally it was found in a quarry while digging a well. 27. BARYTES cut and polished...micro crystals over about a2x2cm surface. Visiano Quarry, Parma, Emilia, Italy) ÂŁ7.50 31. THORTVEITITE a...Cinnabar. Chauvai Turkestan large I x2 ÂŁ I O 47. ALTAITE fairly minute grey veinlets in 5mm matrix Teck | | Sabeva, Ralica, Mladenova, Vassilka, Mogessie, Aberra (2017) Ore petrology, hydrothermal alteration, fluid inclusions, and sulfur stable isotopes of the Milin Kamak intermediate sulfidation epithermal Au-Ag deposit in Western Srednogorie, Bulgaria. Ore Geology Reviews, 88. 400-415 doi:10.1016/j.oregeorev.2017.05.013 | Journal (article/letter/editorial) | University of Graz, Univ. Pl. 2, A-8010 Graz, Austria Abstract The Milin Kamak gold-silver deposit is...gold-copper ore district in Serbia to the north-west and the Panagyurishte district to the east (Fig...sediments, represented by sandstones, clay and limestone, is observed (Belev, 1967) (Fig. 2B). Small diorite...Institute of Earth Sciences, University of Graz, Austria. Analytical conditions were: 20 kV accelerating...electrum and tellurides (hessite, petzite and altaite) are observed in galena (Fig. 7E). Electrum infills | | | Report (issue) | on the north facing slope of Galena Hill, Mayo District (R . M . Thompson , 1951 : Am . Mineralogist ...in the Keno Hill - Sourdough Hill area , Mayo District , argentite is associated with native silver and.../ 5 Origina lly described from the Berezovsk district , Ekaterinburg, Ura l Mountains , U . S . S ....from the Silanco and Agaunico mines , Cobal t district (E . W . Nuffield and D . H . Gorman , 1960 :...diffr action pattern of akermanite from the O ka district, Qu ebec , ha ve t h e following spac ings a nd | | | Journal (article/letter/editorial) | ABSTRACT The gold-bâ˘aring veins in the Baguio district of Northern Luzon, Philippine Islands, are of...solution in the sulfides. Tellurides in the Baguio District were first recognizedby A.D. Alvir in 1928 in...general one. The tellurides include petzite, hessite,altaite, calaverite, sylvanite and coloradoite. They completelyfill...Miocene). They lie directly beneaththe Mirador Limestone (Middle Miocene) and consistof conglomerates,...A schistexposedin the northeastern part of the district maybe olderthanthe Pugoseries. Intruding all theserocksare | | | Journal (article/letter/editorial) | Figure 1 (left page). The Bassett Stone Company quarry at Monticello, Wayne County, Kentucky, ca. 1962...the limestone pillars of the older workings. The fluorite pictured in figure 2 is from this quarry. Terry...fluorite crystal on dolomite from the Bassett Stone quarry at Monticello, Wayne County, Kentucky. Terry Huizing...barian celestine (white) specimen from the Lexington Quarry Company Catnip Hill facility near Nicholasville...with barian celestine specimen from the Lexington Quarry Company Catnip Hill facility, Nicholasville, Jessamine | | | Book (volume) | Cahaba R.âŻgemmy minerals, petrified wood; d area limestone quarriesâŻCalcite, Celestite, marble; e SIXMILE...âŻsiliceous gemstones; d N 5 mi. on Rte. 5: (a) chert quarryâŻBarite crystals, chalcedony, chert, siliceous oolites;...iron minesâŻHematite, Magnetite, Pyrite, etc.; f limestone and dolomite quarriesâŻBarite and Calcite. ANGEL...minesâŻManganese minerals. JACKSONVILLE, W 5 mi., in Trenton limestone, in old Civil War quarriesâŻGalena. (Loose pieces...Leesburg). SPRING GARDEN, area limestone, as veins cutting limestoneâŻFluorite. CHILTON COUNTY AREA: | | | Book (volume) | Cahaba R.âŻgemmy minerals, petrified wood; d area limestone quarriesâŻCalcite, Celestite, marble; e SIXMILE...âŻsiliceous gemstones; d N 5 mi. on Rte. 5: (a) chert quarryâŻBarite crystals, chalcedony, chert, siliceous oolites;...iron minesâŻHematite, Magnetite, Pyrite, etc.; f limestone and dolomite quarriesâŻBarite and Calcite. ANGEL...minesâŻManganese minerals. JACKSONVILLE, W 5 mi., in Trenton limestone, in old Civil War quarriesâŻGalena. (Loose pieces...Leesburg). SPRING GARDEN, area limestone, as veins cutting limestoneâŻFluorite. CHILTON COUNTY AREA: | | Liu, Yuan, Li, Sheng-Rong, Santosh, M., Xu, Hong, Li, Chang-Ping, Liu, Shunhao (2019) Ore-forming physicochemical conditions of tellurium-gold deposits: A case study from the Guilaizhuang deposit, eastern North China. Geological Journal, 54 (4) 2400-2418 doi:10.1002/gj.3303 | Journal (article/letter/editorial) | Number: 1212011220926 Handling Editor: S. Li altaite, coloradoite, petzite, and calaverite. Here, we...reported Archean gneisses, CambrianâOrdovician limestone, dolomite, and amphibole KâAr age of 232.82 Âą...wileyonlinelibrary.com] The ores are breccia type (70%), limestone dolomite type (27%), electron probe microanalyses...hessite, altaite, melonite, and This study also revealed the presence of native tellurium, altaite, coloradoite...backscattered electron (BSE) images, coexisting with altaite and 1995; Hu, 2005; Yu, Fang, & Han, 2009; Yu | | | Journal (article/letter/editorial) | the Greenbackore body in the Leadville mining district, Colorado,during â˘93o and â˘93â˘, several minerals...aware, have neverbeenreportedfrom the Leadville district. Some of these mineralsproved difficultof identification...Leadville, Colorado, in the California Mining District. In some respectsit resemblesa chimney deposit...limestonehas been replacedin the ore zone. Above the limestone,the Parting quartzite has been attackedto some...Geology and Ore Deposits of the Leadville Mining District, Colorado. U.S. Geol. Survey Prof. Paper i48, | | | Journal (article/letter/editorial) | Beijing 100037, China. 12 ABSTRACT 13 Numerous limestoneâhosted veinâtype Au deposits (12 million tonnes..., 31 1992). The Fengshan area in the Jiurui district is a CuâAu skarn ore field in the western part...proximal to granodiorite porphyry stocks; (2) limestoneâhosted veinâtype Au mineralization in the distal...corresponding volcanic rocks. 50 The Jiurui ore district is located in the western part of the MLYRB (Fig...1991). Yanshanian intrusions in the Jiurui ore district occur only as 53 small granodiorite porphyry | | | Journal (article/letter/editorial) | Arizona. Petzite was reported from the Red River District, Taos County, in 1904, and is the first recorded...MrNoner, Tellurium Tetrad]'rnite Copper telluride Altaite Hessite Petzite Sylvanite Calaverite Montanaite...in small amounts at the Aztec mine, ute creek District. A mine report (dated 1916)by E. H. perry and...Butte, Texas Main, and Memphis mines in the organ District. oxidized tetradymite from the South Shaft of...mine, Bannack mining district, Montana, when it is etchec] with nitric acid.5 Altaite is found at the Hilltop | | Xu, Wen-Gang, Fan, Hong-Rui, Hu, Fang-Fang, Santosh, M., Yang, Kui-Feng, Lan, Ting-Guang, Wen, Bo-Jie (2014) Gold mineralization in the Guilaizhuang deposit, southwestern Shandong Province, China: Insights from phase relations among sulfides, tellurides, selenides and oxides. Ore Geology Reviews, 56. 276-291 doi:10.1016/j.oregeorev.2013.06.010 | Journal (article/letter/editorial) | gold deposit is composed of limestone- and breccia-type ores. In the limestone ores, gold is hosted by pyrite...isomorphously substitutes for sulfur in sulďŹdes in the limestone ores, but occurs as selenides in the breccia ores...to explain the distinct mineral styles in the limestone- and breccia-type ores. We construct the phase...breccias (Hu, 2005; Teng, 1994; Yu, 2010). In the limestone ores, gold is invisible and hosted by pyrite,...subdivided into two sub-types, limestone- and breccia-type ores. In the limestone ores, gold is predominantly | | | Book | the heart of the then most prolific metal-mining district of Central Europe. He had grown up with a boyâs...prominent part of the structure of the earth. Limestone (cal- mineral might be classed as a rock when...Calcareous sediments: Tufa, travertine, oolitic limestone, dolomite Siliceous sediments: Siliceous sinter...fragments Consolidated Shell Corals limestone Coral limestone Ooze Chalk Carbonaceous Peat, etc...Claystone Slate, serpentine Talc Soapstone Limestone Dolomite Marble Dolomitic marble Magnetite | | Jian, Wei, Lehmann, Bernd, Mao, Jingwen, Ye, Huishou, Li, Zongyan, Zhang, Jinge, Zhang, Hai, Feng, Jiangwei, Ye, Yongzhe (2014) TELLURIDE AND Bi-SULFOSALT MINERALOGY OF THE YANGZHAIYU GOLD DEPOSIT, XIAOQINLING REGION, CENTRAL CHINA. The Canadian Mineralogist, 52 (5) 883-898 doi:10.3749/canmin.1400007 | Journal (article/letter/editorial) | China ABSTRACT The Xiaoqinling vein-style gold district (reserves of >630 t Au) has a very pronounced...deposit is one of the largest gold deposits in this district. The ore-mineral assemblage consists of pyrite...stĂźtzite [Ag5âxTe3], rucklidgeite [PbBi2Te4], altaite [PbTe], volynskite [AgBiTe2], tellurobismuthite...chalcopyrite, and locally with bornite, galena, and altaite. Phase A and its associated minerals occur along...Abundant telluride and Bi-sulfosalt minerals, such as altaite [PbTe], calaverite [AuTe2], krennerite [AuTe2] | | | Report (issue) | arches, pillars and walls are faced with Tyndall limestone. (National Archives Canada PA-22420) CONTENTS...deposits Occurrences east of Sudbury Falcon Mine Wanup quarry Elizabeth Mine Wahnapitei occurrences MacDonald...Page occurrence Warren quarry Occurrences along Highway 86 Wanapitei Lake quarry Vermilion River placer...occurrence McMillan Mine Wallace Mine Sheguiandah quarry Shakespeare Mine Massey Mine Hermina Mine Elliot...Mine Dzuba Thunder Bay occurrence Pass Lake Road quarry Silver Islet Mine Edward and Porphyry islands, |
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