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| Förster, Hans-Jürgen, Bindi, Luca, Grundmann, Günter, Stanley, Chris (2018) Cerromojonite, CuPbBiSe3, from El Dragόn (Bolivia): A New Member of the Bournonite Group. Minerals, 8 (10) 420 doi:10.3390/min8100420 | Journal (article/letter/editorial) | | minerals
Article
Cerromojonite, CuPbBiSe3, from El Dragón (Bolivia):
A New Member of the Bournonite Group
Hans-Jürgen...represents a new selenide from the El Dragón mine,
Department of Potosí, Bolivia. It either occurs as minute...Mojon, the highest mountain peak closest to the El Dragón mine.
Keywords: cerromojonite; selenium; copper;...mercury; bismuth; součekite; bournonite group;
El Dragón; Bolivia
1. Introduction
The Bolivian Andes host...Charcas; and El Dragón, Province of Antonio Quijarro; both in the Department
of Potosí. The El Dragón mineralization | 👁 Image
| | Journal (article/letter/editorial) | | magnesiohornblende, merelaniite, oyonite, pararaisaite, petříčekite, quijarroite, staročeskéite, tantalowodginite...the south part of the Koashva open pit (Vostochnyi
mine), Mt. Koashva, Khibiny alkaline complex in Kola...andorite homeotypic series from the Monte Arsiccio mine, Apuan
Alps. European Journal of Mineralogy, 30...Arsiccio
mine, Stazzema, Apuan Alps, Tuscany, Italy (43°58′16″N, 10°17′05″E).
The Monte Arsiccio mine exploited...knowledge of magmatic
activity in the Tuscan Magmatic Province and the related ore deposits,
in particular, the | 👁 Image
| | Journal (article/letter/editorial) | | Cacheuta Vein-Type Se Mineralization,
Mendoza Province, Argentina
Günter Grundmann 1 and Hans-Jürgen...Cacheuta vein-type Se mineralization in the Mendoza Province predominantly
consists of clausthalite, klockmannite...from Cacheuta from
Argentinian Se deposits in the Province of La Rioja: (I) trachytic host rock fragments...in the Sierra de Cacheuta district, also known as el Cerro de Cacheuta,
Minerals 2018, 8, 127; doi:10... Minerals 2018, 8, 127
2 of 22
in the Mendoza Province. Sierra de Cacheuta is the type locality of achavalite | 👁 Image
| Flégr, Tomáš, Sejkora, Jiří, Škácha, Pavel, Dolníček, Zdeněk (2018) New occurrence of kruťaite and petříčekite at the former uranium mine Slavkovice, western Moravia, Czech Republic. Bulletin Mineralogie Petrologie, 26 (2) 250-258 | Journal (article/letter/editorial) | | New occurrence of kruťaite and petříčekite at the former
uranium mine Slavkovice, western Moravia, Czech...New occurrence of kruťaite and petříčekite at the former uranium mine
Slavkovice, western Moravia, Czech...kruťaite and petříčekite, were found in two museum samples of vein fillings from the
uranium mine Slavkovice...crystals enclosed and partly replaced by umangite. Petříčekite forms small elongated or isometric
inclusions...0.15 apfu) and Ni (up to 0.09 apfu),
whereas petříčekite is Ni-Co free and enriched in Fe (up to 0.25 | 👁 Image
| | Report (issue) | | Petříčekite
CuSe2
Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m.
and/or myrmekitic aggregates...(Cu0.53Fe0.48)Ʃ=1.01(Se1.98S0.01)Ʃ=1.99. (2) El Dragón, Bolivia; average of 5 electron microprobe
analyses;...hydrothermal veinlets cutting black
shale and siltstone (Bolivia); in calcitic veinlets in porphyry (Argentina)... klockmannite, watkinsonite, native selenium (Bolivia); clausthalite,
krut’aite, molybdomenite, native...Bohemia Region, Czech Republic; at the
El Dragón mine, Potosi, Bolivia and at Sierra de Cacheuta, Luján de | 👁 Image
| | Journal (article/letter/editorial) | | Stanley (2018) Cerromojonite, CuPbBiSe3, from El Dragón (Bolivia): A new member of the bournonite group. Minerals...Se)3. It was discovered at the El Dragón mine, Department of Potosí, Bolivia, and named for Cerro Mojon,...to cerromojonite were previously described at El Dragón (phase “C” of Förster et al. 2016) and, as tiny...However, no structural data were provided. At El Dragón cerromojonite found in two different mineral assemblages...fracturefilling chalcopyrite, covellite, goethite, petříčekite and krut’aite, and native selenium. Cerromojonite |
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