 | 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) | | 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...but scientifically interesting selenide occurrences: Pacajake, district of Hiaco de Charcas, and El Dragón |  | 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 |  | Paar, Werner H., Topa, Dan, Roberts, Andrew C., Criddle, Alan J., Amann, Gerhard, Sureda, Ricardo J. (2002) The new mineral species brodtkorbite, Cu2HgSe2, and the associated selenide assemblage from Tuminico, Sierra de Cacho, La Rioja, Argentina. The Canadian Mineralogist, 40 (1) 225-237 doi:10.2113/gscanmin.40.1.225 | Journal (article/letter/editorial) | | SPECIES BRODTKORBITE, Cu2HgSe2, AND THE ASSOCIATED SELENIDE ASSEMBLAGE FROM TUMINICO, SIERRA DE CACHO, LA...Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria ANDREW C. ROBERTS Geological Survey of Canada...Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria RICARDO J. SUREDA Cátedra de Mineralogía, Facultad...a new mineral species, occurs in a telethermal selenide vein-type assemblage at the Tuminico Ia selenium...de Cacho (Sierra de Umango) district, La Rioja, Argentina. The selenide assemblage also contains berzelianite |  | 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...abundant. Mineral chemistry was determined using an electron microprobe. The mineralogy of veins was...stage, a supergene replacement formed covellite, bornite and goethite. Te-Bi minerals do not appear in this...1. Introduction Accepted: 17 April 2023 The occurrence of tellurides, and, to a lesser extent, selenides...Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and |  | | 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 (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...the legendary Tsumeb mine, from which he handled an amazing quantity of superb specimens over the years; |  | | 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 |
|
