 | | Book | | Gemstonesof Peru . TO ' ..J.O[_)(ON '\J./ITI1 KY Be-51 R~GAF-P5 f JaroslavHyrsl Gemstonesof...Gemstonesof Peru GRflnil © 2012 Text by Jaroslav Hyr~I © 2012 Photos by Jaroslav Hycll (166), Fidel Salinas...photo: Rhodochrosite crystals withfluorite from Uchucchacua, 5 cm high. Col/. and photo J Hyrsl. Turquoise...earings, Moche period, diameter 10cm. © MUSEO LARCO in Lima, No. 100849. Faceted scheelite from Turmalina, 8...turquoise pectoral, size 50 x 21 cm. © MUSEO LARCO in Lima, No. 100184. 3: Andean opa/ from Acarí, rough 9 |  | Bussell, M. Andrew, Alpers, Charles N., Petersen, Ulrich, Shepherd, Thomas J., Bermudez, Carlos, Baxter, Alistair N. (1990) The Ag-Mn-Pb-Zn vein, replacement, and skarn deposits of Uchucchacua, Peru; studies of structure, mineralogy, metal zoning, Sr isotopes, and fluid inclusions. Economic Geology, 85 (7) 1348-1383 doi:10.2113/gsecongeo.85.7.1348 | Journal (article/letter/editorial) | | Ag-Mn-Pb-ZnVein, Replacement,and SkarnDepositsof Uchucchacua,Peru: Studiesof Structure, Mineralogy, Metal Zoning...Buenaventura, S.A., Carlos Villaran 790, Santa Catalina, Lima 13, Perd AND ALISTAIR N. BAXTER Schoolof Earth...BiglandStreet,LondonE1 2NG, UnitedKingdom Abstract Uchucchacua is anAg-Mn-Pb-Znvein,replacement, andskarnmineraldistrictin...andskarnmineraldistrictin the central Andesof Peru. Host rocksare massiveJumashaFormationshelflimestonesof Turonianage...48-3653.00 1348 Ag-Mn-Pb-Zn DEPOSITS, UCHUCCHACUA, PERU 1349 of wall-rockreactivity,andfracturepermeability |  | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals...crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil............................... History of Peru Mining in Peru The Mineral Specimen Business C o l l e c....................... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO.......................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u |  | | Journal (article/letter/editorial) | | A SpecialIssueDevoted to the Mineral Depositsof Peru Preface ULRICH PETERSEN, Departmentof Earth and...VIDAL, PerubarS.A.,Juan de Arona 830 (Of 90I), Lima 27, Peru AND DONALD C. NOBLE MackaySchoolof Mines,...and Inca wealth canbe seenin the Museo de Oro in Lima. After the readily availablepreciousmetalswere...wasmostlyusedfor the treatment of silver and gold ores in Peru, Bolivia, and Mexico (RodriguezHoyle, 1974). In...1879. Exploratorydrilling for petroleumstartedin Peru in 1863, five yearsafter the Drake well was completedin |  | | Catalog/List | | good stuff that used to come out of the Marencl mine, ~ut the price is a whole lot better. specimens...00 eaoh. CLEANED COPPER AND MALACHITE: Southwest Mine, Bisbee, Arizona: I've had these for a few years...PYRITE, GALENA, SPHALERITE: Various localities, Peru: Check out our Peruvian pages to get an idea of...spent the past three years living and working in Peru and had just moved back with all the goodies he...juat collected this spring immediately before the mine was closed for refilling and reolalmlng. There will |  | | 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) | | Photographs JanuaryFebruary: Rhodochrosite, N’Chwaning mine, Hotazel, South Africa. Martin Zinn specimens, Erica...Pelt photo. March/April: Calcite, Guiyang, Hunan Province, China. Terry E. Huizing specimen, Jeff Scovil...photo. May/June: Tourmaline on quartz, Cryo-Genie mine, San Diego County, California. Natural History Museum...Scovil photo. September/October:Gold, Ground Hog mine, Gilman, Eagle County, Colorado. Natural History...Barker, D. L., Fluorescent Gibbsite fromYunnan Province, China, 110-11 Behuninia, Utah, 235 Beidellite |  | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...quality rubyred rhodochrosite at the Sweet Home Mine is nearly pure manganese carbonate with minimal | | | Journal (article/letter/editorial) | | ARTICLE The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hodochrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver...For the last 13 years up until 2004, however, the mine has produced world-class rhodochrosite specimens...the nearby area; (4) a small pegmatite within the mine with an age (25.9±0.3 Ma) coincident with mineralization...quality rubyred rhodochrosite at the Sweet Home Mine is nearly pure manganese carbonate with minimal |  | | Journal (issue) | | Ream Dennis Beals reports that the Fresnillo District, Mexico is not closed like I wrote last month...Fine Minerals selection, barite from the Meikle Mine complex from the Great Basin Minerals selection...selection. and the hematite and hematite ps. magnetite specimens of John Attard Minerals selection. There wasn't...Australia, tel., 03-9314-9612) had several spessartine Mine ral News 2 crystals from Broken Hill, New South...had a good selection of the most incredible Acif Mine. Mibladen. Morocco vanadinites. These were all the |  | | Journal (issue) | | Teil IV• Rother Kopf/Vulkaneifel • Neue Funde in Peru 2010-2014 • Lava CapThundereggs von Deming, New...Showreport 12 Über die neuen Mineralienfunde in Peru 26 Einschlüsse in Quarz (4) 54 Die „vergessenen...Titelbi ld zeigt Pyrit-Kristalle van der Pucarrajo Mine in Peru . Höhe der Stufe 4 cm . Sammlung K. & M. Proctor...2014 von der Chino Mine in New Mexiko (5150 Bench, East Pit, Townsite Island, Chino Mine bei Bayard, Grant...der bekannten Pyromorphit-Fundstelle der Yangshuo Mine im Kreis Yangshuo der Provinz Guangxi Zhuang A.R |  | | Journal (article/letter/editorial) | | Korea; 2, Yeonhua I1, Korea; 3, Henpaoshan-Sikarg province, hina; 4, Groundhog, New Mexico, USA; 7, Frisco... Arizona, USA; 11, Bluebell, Canada; 12. Uchucchacua, Peru Table 1. Sphalerite chemistry for the Thermes...inclusion salinity (wt.% NaC1 equivalent except Uchucchacua: in wt.% NaC1 + CaCI2 equivalent versus total...vein replacement and skarn AgMn-Pb-Zn ores (Uchucchacua-fluid inclusion data are from replacement and...Hidalgo, Mexico (Simone (1951) in Kwak 1986), Uchucchacua, Peru (Bussel et al. 1990), carbonate-replacement |  | | Journal (issue) | | 5)Al6(BO3)3[Si6O18](OH)3(OH) , (variety Rubellite ) , Pala mine , California , USA ( 5 cms) – , , , . 2. Spodumene...of spodumene ) , LiAl(SiO3)2 , Mawi , Laghman province , Afghanistan 12,5 X 6,2 X 3,3 cms – . 3 3....9. Rhodochrosite 10. Azurite , MnCO3 , Hotazel mine , Kalahari Desert manganese field , South Africa...grams – 13. Tourmaline , var. Elbaite , Himalaya mine, California , USA . Size 8,1X4X3,5 Ouro Preto ...HgS , , on dolomite crystals , Duyun , Guizhou province , China . (Specimen 3,8 X 3,6 X 1,1 cms ; crystal |  | | Journal (article/letter/editorial) | | sartorite homologous series from the Uchucchacua polymetallic deposit, Peru. European Journal of Mineralogy...section the Uchucchacua polymetallic deposit, Oyon district, Catajambo, Lima Department, Peru. It is an...etc.) were deposited. In Stage 2, friedelite, magnetite, Fe-sphalerite, Mn-wurtzite, alabandine, and pyrrhotite...expert on Peruvian minerals, in particular on the Uchucchacua deposit. The holotype is deposited in the reference...+ chlorite ± dolomite veins. Locally, Cr-rich magnetite, Mn-ilmenite and pyrite are observed in the matrix |  | | Catalog/List | | in particular, the towns of the Hwy 95 mining district from Rhyolite to Goldfield and Tonopah. Kevin...Kevin Ward Minera! on QUARTZ RHODOCHROSITE District Mine. Climax Climax olTolg-Yole Lake. County. ncredibly...years to find a specimen rhombs rhombs Climax Mine, ot rhodochrosite $50 OOU 60.000 Ex The ... 8 nn ae from the \ slight ¢ « nax 1g Mine : The Kevin Ward Mineral Exceptional German...labeled base. From Freiberg, 12.7 cm Freiberg District, Erzgebirge, Saxony, Germany; by the consignor |  | | Catalog/List | | crystals. Good display piece. Vambori, Ahmedhagar District, Maharashtra State, lndia about 5x2.5 inches £70...with micro Sphalerite on 2x2 matrix Lers Malines Mine, Gard, France £20 4. BENTORITE a very rare, Cr containing...crystals, possible Dickite micros too. Panteg-y-Gaseg Mine, Amlwch Anglesey, Wales £18 I 0. PENNANTITE small...matrix. Plates are about I to 1.5 mm size (Benallt Mine,Lleyn, Wales) £30 11. BOURNONITE good blocky grey...crystals,. all over 2.5 x2.5 inch surface Likasi Mine, Katanga Congo £25 14. SIDERITE rich red-brown |  | Tang, Yanwen, Li, Xiaofeng, Zhang, Xiaoqi, Yang, Jianling, Xie, Yuling, Lantingguang, , Huang, Youfu, Huang, Cheng, Yin, Rongchao (2015) Some new data on the genesis of the Linghou Cu–Pb–Zn polymetallic deposit—Based on the study of fluid inclusions and C–H–O–S–Pb isotopes. Ore Geology Reviews, 71. 248-262 doi:10.1016/j.oregeorev.2015.06.005 | Journal (article/letter/editorial) | | deposit, located near Hangzhou City of Zhejiang Province, eastern China, is a medium-sized polymetallic...pyrite + chalcopyrite + bornite ± Au–Ag minerals ± magnetite ± molybdenite and calcite + dolomite + sphalerite...medium-sized deposit near Hangzhou City of Zhejiang Province, eastern China. This deposit ⁎ Corresponding author...intrusion controlling the mineralization in the Linghou mine (Xu et al., 1981; Zhou et al., 1983; Yu, 2010; Chen...minerals (reflected light); (e) chalcopyrite + magnetite + quartz vein in hornfels; (f) in Pb–Zn–Cu ore |  | Mrozek, Stephanie A., Chang, Zhaoshan, Spandler, Carl, Windle, Steve, Raraz, Cesar, Paz, Alberto (2020) Classifying Skarns and Quantifying Metasomatism at the Antamina Deposit, Peru: Insights from Whole-Rock Geochemistry. Economic Geology, 115 (1) 177-188 doi:10.5382/econgeo.4698 | Journal (article/letter/editorial) | | QUANTIFYING METASOMATISM AT THE ANTAMINA DEPOSIT, PERU: INSIGHTS FROM WHOLE-ROCK GEOCHEMISTRY Stephanie... Surco, Lima 15000, Peru SAC, Enrique Palacios 210, Dpto 803, Miraflores, Lima 15074, Peru Abstract...Abstract At the Antamina deposit, Peru, accurate classification of exoskarns and endoskarns can be problematic...elements on our classification method. At Antamina, Peru (Fig. 1), some endoskarns occur distinctly as veins...Antamina is located approximately 270 km north of Lima, Peru, at 9°46'S, 77°06'W in the central Peruvian Andes |  | | Journal (issue) | | (a variety of zoisite), 9 cm, from the Merelani mine, located on the slopes of the Lelatema Mountains...color zoning, 5.1 cm, from Rubaya, North Kivu Province, Democratic Republic of Congo Back cover: Top...Top left: Euclase, 2.2 cm, from the La Marina mine, Colombia. Top right: Topaz, 8.4 cm, from Ouro Preto...left: Phosphophyllite, 2 cm, from the Unificada mine, Potosi, Bolivia. Bottom right: Grossular, 3.5 cm...Fluorapatite on elbaite, 5.5 cm, from the Alto da Cabeca mine, Parelhas, Rio Grande do Norte, Brazil. Will Johnson |  | | Journal (issue) | | pearceite-Tac crystals to 5 mm from Uchucchacua (Lima Dept., Peru). The crystals occur as densely intergrown...length of arsenolamprite in matrix from Alacaran Mine (Pampa Larga, Copiapo, Chile). All the specimens...analyzed until recently. Hematite pseudo after magnetite, Volcan Payun Matru, Malargiie, Mendoza, Argentina...Precious Stones report stated that the Himalaya Mine was brought into notice in 1898 by Mr. Charles Russell... A. E. Heighway who had operated the tourmaline mine? And how did this lead to the work by the Himalaya |  | | Book (volume) | | alteration of some Fe-Mn minerals (in addition to magnetite also ilmenite, jacobsite, ulvöspinel, or others)...Associated in the heavy minerat fraction are magnetite, chromite, ilmenite, sulfides, native Pb, Pb-Sb...Mn sphalerites from the Pai-Khoi Novaya Zemelya province given in [96]. For a ZnS-MnS-CdS composition diagram...sphalerite deposits (of the Taishu Metallogenetic Province, Japan), the richer their contents of Fe and some...with ~9% Mn coexisting with alabandite of the Sätra mine, see p. 69; and with 5.6% Mn coexisting with niningerite |  | | Journal (issue) | | Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan Young collection and photo. Amethyst...Alaska, ca. 1906. She organized her own company to mine the garnets, and may have distributed thousands...that men would be hired as laborers to work the mine and help develop it, but that no men would be involved...September–October, 2019 7 HISTORY had declined and the mine was sold. Today it is formally owned by “the children...“a new mineral store” in the central business district of Spokane, Washington, at W. 410 Riverside Avenue |  | | Journal (article/letter/editorial) | | for endoskarnoid is described from the Yerington district skarn in granodioriteat Yerington,and to a lesser...SW Japan Victoria mine, Nevada DouglasHill and CastingCopper mines(Yerington district),Nevada Caporebasin...Tin-tungsten Alaska district, Sonora, Mexico Ruth deposit, Robinsonmining (Ely) district, Nevada Mines GaspS...(numbers refer to localities on Fig. 1) 1. Empire mine, B.C., Canada (Sangster, 1969;Haug, 1976) 2. Larap...Daiquiri, Cuba (Lindgren and Ross, 1916) 4. Strawberry mine, California (Nokleberg, 1981) 5. Sangdong, Korea(John |  | | Journal (article/letter/editorial) | | 1015-1052 Zinc-Lead Skarns of the Yeonhwa-Ulchin District, South Korea SUCKEW YUN Department of Geology...early skarnwaslocatednearthe pyrrhotite-pyrite-magnetite buffer.Only the hedenbergiticskarnat Ulchin lay...1980); and Nakatatsu,Japan districts,such as Uchucchacua,Peru (Alpers, 1980), (Shimizuand Iiyama, 1982)...the Yeonhwa-Ulchin district, South Korea. Fig. 3 as the Central mining district,New Mexico(Hernon and...period 1962 to 1981. Early publicationson the district include two 1:50,000geologicquadranglemaps,the |  | | Journal (issue) | | .89 by W. E. Wilson The Palomo mine, Huancavelica Department, Peru . . . . . . . . . . . . . . . . .... . .95 by J. Hyršl Pseudomorphs from Peru . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....White Ca-Mg-Fe-rich rhodonite from the Morro da Mina mine, Conselheiro Lafaiete, Minas Gerais, Brazil . ....BaCa2(CO3)2F2, a new mineral species from the Kirovskii mine, Khibiny, Kola Peninsula, Russia . . . . . . . ...crystal cluster, 3.5 cm, from the Mashamba West mine, atanga, Republic of the Congo. Rob Lavinsky (The |
|
