| Cabral, Alexandre Raphael, Ließmann, Wilfried, Lehmann, Bernd (2015) Gold and palladium minerals (including empirical PdCuBiSe3) from the former Roter Bär mine, St. Andreasberg, Harz Mountains, Germany: a result of low-temperature, oxidising fluid overprint. Mineralogy and Petrology, 109 (5) 649-657 doi:10.1007/s00710-015-0396-0 | Journal (article/letter/editorial) | deposits of St. Andreasberg in the middle-Harz vein district, Germany, native gold and palladium minerals occur...a post-Variscan unconformity, and its hematite–selenide–gold association suggest that oxidising hydrothermal...first time the occurrence of palladium minerals and gold in the silver-mining district of St. Andreasberg...Mountains, Germany (Fig. 1). Our findings illustrate an example of low-temperature preciousmetal mineralisation...few selenide minerals, originally identified as clausthalite (PbSe), the most abundant selenide, tiemannite | | Förster, Hans-Jürgen, Bindi, Luca, Stanley, Chris J. (2016) Grundmannite, CuBiSe2, the Se-analogue of emplectite, a new mineral from the El Dragón mine, Potosí, Bolivia. European Journal of Mineralogy, 28 (2) 467-477 doi:10.1127/ejm/2016/0028-2513 | Journal (article/letter/editorial) | occasionally being in grain-boundary contact comprise quartz, dolomite, native gold, eldragónite, eskebornite...phases of the CuHgPbBiSe system, among which is an as-yet uncharacterized species with the ideal composition...metallic lustre and black streak. It is brittle, with an irregular fracture and no obvious parting. Some grains...deposited from an oxidizing low-temperature hydrothermal fluid at the waning stage of selenide-mineral formation...during the formation of telethermal vein-type selenide deposits. The mineral was named after Günter | | Forster, H.-J., Rhede, D., Tischendorf, G. (2004) Mineralogy of the Niederschlema–Alberoda U–Se–polymetallic deposit, Erzgebirge, Germany. i. jolliffeite, NiAsSe, the rare Se-dominant analogue of gersdorffite. The Canadian Mineralogist, 42 (3) 841-849 doi:10.2113/gscanmin.42.3.841 | Journal (article/letter/editorial) | deposit, in the Erzgebirge region of Germany, contains an uncommon assemblage of metallic minerals, in particular... Te). One of the exotic minerals is jolliffeite, an arsenoselenide with endmember composition NiAsSe...locations at a late stage of formation of the Jurassic selenide assemblage. Keywords: jolliffeite, eskebornite...uranium. Un des minéraux exotiques est la jolliffeïte, an arsenoséléniure ayant la formule idéale NiAsSe, connu...Schneeberg – Schlema – Alberoda ore district, is the major selenide occurrence in the Erzgebirge (Fig. 1). This | | | Journal (article/letter/editorial) | Zittau, Germany ABSTRACT Among the minerals of the selenide assemblage at the Niederschlema–Alberoda uranium...logf(S2) < –28 at ~110°C), before the bulk of the selenide minerals crystallized. A second, less likely hypothesis...solid solutions during an early Cretaceous event, when pre-existing selenide minerals (berzelianite)...investigators (e.g., Dymkov et al. 1982, 1989, 1991). Selenide minerals occur mainly as nests (2–5 cm in diameter)...locality (and until now the only occurrence) of mgriite, a Cu–As selenide of composition (Cu,Fe)3 AsSe 3 | | Stanley, C. J., Criddle, A. J., Forster, H.-J., Roberts, A. C. (2002) Tischendorfite, Pd8Hg3Se9, a new mineral species from Tilkerode, Harz Mountains, Germany. The Canadian Mineralogist, 40 (2) 739-745 doi:10.2113/gscanmin.40.2.739 | Journal (article/letter/editorial) | contributions to understanding the genesis of selenide mineral deposits. Keywords: tischendorfite, new...mineral species, platinum-group mineral, Pd–Hg selenide, electron-microprobe data, reflectance data, X-ray-diffraction...INTRODUCTION OCCURRENCE AND ASSOCIATED MINERALS In an investigation of the selenide deposit at Tilkerode...characterize the mineral Ag2Pd3Se4 from a selenide occurrence at Hope’s Nose, Torquay, Devon, England (Stanley...typically intergrown with chrisstanleyite and other selenide minerals, is the subject of this paper. The mineral | | Förster, Hans-Jürgen, Bindi, Luca, Stanley, Chris J., Grundmann, Günter (2017) Hansblockite, (Cu,Hg)(Bi,Pb)Se2, the monoclinic polymorph of grundmannite: a new mineral from the Se mineralization at El Dragón (Bolivia) Mineralogical Magazine, 81 (3) 629-640 doi:10.1180/minmag.2016.080.115 | Journal (article/letter/editorial) | Hansblockite, ideally (Cu,Hg)(Bi,Pb)Se2, is a new selenide from the El Dragόn mine, Bolivia. It typically...metallic lustre and black streak. It is brittle, with an irregular fracture and no obvious parting and cleavage...but mineralogically important selenide occurrences: Pacajake, district of Hiaco de Charcas, and El Dragόn...(Mineralogische Staatssammlung München, Museum ‘Reich der Kristalle’), inventory number MSM 73573. The name...hansblockite was proposed for the present new selenide. some 30 km southwest of Cerro Rico de Potosí | | Alfonso, Pura, Ccolqque, Elsa, Garcia-Valles, Maite, Martínez, Arnau, Yubero, Maria Teresa, Anticoi, Hernan, Sidki-Rius, Nor (2023) Mineralogy and Mineral Chemistry of the Au-Ag-Te-(Bi-Se) San Luis Alta Deposit, Mid-South Peru. Minerals, 13 (4) 568 doi:10.3390/min13040568 | Journal (article/letter/editorial) | processing. The San Luis mineralization is considered an intrusion-related gold deposit located in the Arequipa...Coastal Batholith. The mineralization occurs in quartz veins hosted in diorites and granodiorites from...abundant. Mineral chemistry was determined using an electron microprobe. The mineralogy of veins was...oxides, quartz and filling fractures. The first stage is characterized by the deposition of quartz and massive...1. Introduction Accepted: 17 April 2023 The occurrence of tellurides, and, to a lesser extent, selenides | | | Journal (issue) | Secondary minerals of the Mazarrón-Águilas mining district, Murcia Province, Spain . . . . . . . . . . ....we lose roughly 250 subscribers per year. That is an exceptionally low non-renewal rate, as magazines...Here’s something else you might consider. If you have an older friend who can’t afford to subscribe anymore...minerals full-time, both as a mineral dealer and as an independent mineralogical researcher. He attended...dolomite, hematite, magnesite and Japan-law twinned quartz, as well as rarities such as chernovite, agardite-(Y) | | Wang, Xiao, Liu, Jiajun, Carranza, Emmanuel John M., Zhai, Degao, Zhao, Qingqing, Weng, Guoming, Zhang, Bin (2023) Characteristics and Formation Conditions of Se-Bearing Metacinnabar in the Wanshan Mercury Ore Field, Eastern Guizhou. Minerals, 13 (2) 173 doi:10.3390/min13020173 | Journal (article/letter/editorial) | isomorphic series between HgS and HgSe, and the occurrence of Se-bearing metacinnabar is of great significance...with cinnabar, sphalerite, pyrite, realgar and quartz. The Se-bearing metacinnabar contains 77.66–84...Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and...Se-bearing metacinnabar is formed under the conditions of an insufficient S component of the oreforming fluid...cinnabar, and the admixture of impurity elements has an important influence on the stable existence of metacinnabar | | | Journal (article/letter/editorial) | minerals Article Selenide Mineralization in the Příbram Uranium and Base-Metal District (Czech Republic)...mineralization in the Příbram uranium and base-metal district (Central Bohemia, Czech Republic) bound to uraninite...backscatter diffraction. The selenide mineralization in the Příbram uranium district is bound to the border...respect to the number of determined selenide species. The first occurrence of selenides in the Bohemian Massif...Central Bohemia [5–7]. Additional and important selenide occurrences were reported in Western Bohemia—Oldřichov | | | Journal (article/letter/editorial) | 4σFo] reflections. It can be described as based upon an ABACABACABAC 12-layer superstructure of K, Na, and...Na22K(SO4)9(CO3)2Cl. * All minerals marked with an asterisk have been approved by the IMA CNMMC. † For...new sulphate-borate mineral from the Emet Borate District (Turkey). Revista de la sociedad espanola de mineralogia...the Foote Lithium Company mine, Kings Mountain district, Cleveland County, North Carolina, U.S.A. (35°12′40″N...transparent with a vitreous luster, flexible with an irregular fracture, and have perfect cleavage on | | | Book | changes of relative band intensities) may be seen in an ATR spectrum due to the dependency of the penetration...spectroscopy using pulverized samples dispersed in an immersion medium should be considered as the preferred...absorb much humidity from the air. This leads to an increased background in the ranges 1600–1700 and...for crystals of organic compounds with weak van der Waals intermolecular interactions. As a rule, phase...ones recorded for samples dispersed as suspension in an inert liquid (e.g. Nujol). Nujol, or paraffin oil |
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