 | | Journal (article/letter/editorial) | | associated with copper carbonates. The second is characterized by a rich assemblage of copper arsenates: low-S...which occur together with chrysocolla, bariopharmacosiderite-Q, brochantite, azurite and malachite. Both...supergene zone. Keywords: supergene mineralization, copper minerals, arsenates, Farbište near Poniky, Slovakia...this locality, which is particularly rich in rare copper arsenates like euchroite, strashimirite and parnauite...represents a suitable model object for study of copper and arsenic behaviour under supergene zone conditions |  | | Journal (article/letter/editorial) | | MINERAL DIVERSITY IN A HYDROTHERMAL VEIN-TYPE DEPOSIT: THE CLARA MINE, SW GERMANY, AS A TYPE EXAMPLE...Cretaceous, hydrothermal unconformity vein-type deposit in the Schwarzwald, SW Germany. It is the type...varying mineralogical associations in a given deposit or even in a single hand specimen. Hence, these...skarn deposit of Franklin, New Jersey, USA; the strongly oxidized hydrothermal vein-type deposit of Tsumeb...MINERAL ASSOCIATIONS FOUND IN THE CLARA VEIN-TYPE DEPOSIT, WITH AGE CONSTRAINTS (MINERALS IN PARANTHESES |  | Majzlan, Juraj, Kiefer, Stefan, Herrmann, Julia, Števko, Martin, Sejkora, Jiří, Chovan, Martin, Lánczos, Tomáš, Lazarov, Marina, Gerdes, Axel, Langenhorst, Falko, Borčinová Radková, Anežka, Jamieson, Heather, Milovský, Rastislav (2018) Synergies in elemental mobility during weathering of tetrahedrite [(Cu,Fe,Zn)12(Sb,As)4S13]: Field observations, electron microscopy, isotopes of Cu, C, O, radiometric dating, and water geochemistry. Chemical Geology, 488. 1-20 doi:10.1016/j.chemgeo.2018.04.021 | Journal (article/letter/editorial) | | microprobe Tripuhyite Stibiconite Carbon, oxygen, copper isotopes Radiometric dating Water geochemistry...others (especially Cu and As) are retained and form copper arsenates in the mature stages of weathering. About...biological contribution for C in the secondary minerals. Copper isotopes become progressively heavier during weathering...chalcocite), documenting cyclic removal of light copper isotopes into covellite and chalcocite. The observation...solubility and mobility of As is controlled by copper arsenates, not by iron oxides, in an environment |  | | Journal (issue) | | The Eagle Mine was Colorado's largest zinc and copper producer. New Jersey Zinc Co. (NJZC), (fig. 2 on...gold along with large amounts of silver, lead, copper, and zinc. Through careful development and sound.....,~· Mindat lists 57 valid minerals for the deposit. not including the native silver that was reported...the mine. The ore was mainly a replacement type deposit in dolomite oflate Devonian and Mississippian age...Rhodochrosite, MnCO 3, (fig. 7), was also found in the deposit, but less frequently. - --- '.·;· ~ :_~~: "\~ |  | | Book (volume) | | group uramarsite discovered in the Bota-Burum U deposit, Southern Kazakhstan, was detected by characteristic...rosenhahnite HCa3(HSi3O10) from the Bazhenovskoye deposit, Middle Urals observed in the range 1,700–3,200...Ca2B4O4(OH)7Cl·7H2O Locality: Salar de Carcote deposit, El Loa province, Antofagasta, Chile. Description:...Ameghinite NaB3O3(OH)4 Locality: Tincalayu borax deposit, Salar del Hombre Muerto, Salta province, Argentina...Sr2[B5O8(OH)]2B(OH)3·H2O Locality: Inder boron deposit, Atyrau region, Kazakhstan. Description: White |  | | Book | | mindat.org/index.pbp), to Michel Outrequin ofCameca, France, for advice on the SX 100 electron microprobe,...Rhodium 45 Cs Ces1um 55 Rn Radon 86 Cu Copper 29 Ru Ruthenium 44 Dy Dyspros'um 66 s ...of Man, and the Channel Islands off the coast of France (Alderney. Guernsey, l-lcnn, Jersey, Jethou and...processes operating on the serpentinite-s produced copper mineralization at Ghostcroft mine, Mullion, and...Boys). The type localities of bournonite (the lead-copper sulphantimonite) and jamesonite (the lead-iron |
|
