 | | Journal (article/letter/editorial) | | the Baccu Locci mine (Sardinia, Italy) Italo Campostrini and Carlo M. Gramaccioli, Milano, Italy With...Selenium-rich secondary minerals from the Baccu Locci mine (Sardinia, Italy). – N. Jb. Miner. Abh. (177): 37–...the old lead – arsenic mine at Baccu Locci, near Villaputzu, Sardinia (Italy). Owing to these new discoveries...remarkable. Key words: Selenium oxysalts, Baccu Locci, Sardinia, powder diffraction, mineral chemistry....In the last years, the old mine at Baccu Locci near Villaputzu, Sardinia, has attained particular interest |  | | Report (issue) | | Polymorphism & Series: Occurrence: Dimorphous with clinochalcomenite. A rare secondary mineral in oxidized Cu–Se-bearing...(Hiaco mine, Bolivia); allophane, basaluminite, malachite, clinochalcomenite (El Dragón mine, Bolivia)... from Cerro de Cacheuta, Mendoza Province, and at the Cóndor mine, Los Llantenes district, Sierra de...Sierra de Famatina, La Rioja Province. In Bolivia, at the Pacajake mine, Hiaco, 24 km east-northeast...east-northeast of Colquechaca, and in the El Dragón mine, 30 km southwest of Cerro Rico de Potosı́, Potosı́. From |  | Krivovichev, V. G., Tarasevich, D. A., Charykova, M. V., Britvin, S. N., Siidra, O. I., Depmeier, W. (2012) Thermodynamics of arsenates, selenites, and sulfates in the oxidation zone of sulfide ores: V. Chalcomenite and its synthetic analog, properties, and formation conditions. Geology of Ore Deposits, 54 (7) 498-502 doi:10.1134/s1075701512070045 | Journal (article/letter/editorial) | | oxidation zone of the Baccu Locci Mine in northeastern Sardinia, Italy. The Baccu Locci stratified and stratiform...Demartin, 1999). In the oxidation zone of the Baccu Locci deposit, chalcomenite was identified as greenish...structure. The samples of chalcomenite from the Baccu Locci deposit and its synthetic analog Cu2SeO3 ⋅ 2H2O...chal comenite (1) and chalcomenite from the Baccu Locci deposit (2, 3) No. hkl I/I0 1 2 3 4 5 6 7...± 0.002 9.165 ± 0.003 7.406 ± 0.002 452.258 Baccu Locci deposit, our data 2 3 4 5 6.676 ± 0.007 |  | | Journal (article/letter/editorial) | | *Remarks: 1 – Cerro de Cacheuta Mine, Mendoza, Argentina; 2 – Virgen de Surumi mine, Potosí Department, Bolivia;...Bolivia; 3 – El Dragón mine, Potosí Department, Bolivia; 4 – Iron Monarch open cut, South Australia; 5 – Tolbachik... Kamchatka, Russia; 6 – Baccu Locci Mine, Sardinia, Italy; 7 – Musonoi Mine, Katanga (Shaba), Democratic...Shinkolobwe Mine, Katanga (Shaba), Democratic Republic of Congo (Zaïre); 9 – Repete Mine, Utah, USA;...Cóndor Mine, Vinchina Department, Argentina; 11 – Zapiga, Tarapacá Region, Chile; 12 – Kato mine, Kyushu |  | Fokina, E. L., Klimova, E. V., Charykova, M. V., Krivovichev, V. G., Platonova, N. V., Semenova, V. V., Depmeier, W. (2014) The thermodynamics of arsenates, selenites, and sulfates in the oxidation zone of sulfide ores: VIII. Field of thermal stability of synthetic analog of chalcomenite, its dehydration and dissociation. Geology of Ore Deposits, 56 (7) 538-545 doi:10.1134/s1075701514070058 | Journal (article/letter/editorial) | | (orthorhombic) and clinochalcomenite (monoclinic). Chalcomenite is more abundant mineral; clinochalcomenite is poorly...± 0.002 9.165 ± 0.003 7.406 ± 0.002 452.258 Baccu Locci deposit (Krivovichev et al., 2011) 6 6.676...± 0.007 9.181 ± 0.008 7.393 ± 0.005 453.134 Baccu Locci deposit (Krivovichev et al., 2011) 7 6.678...polymorphous tran sition from chalcomenite to clinochalcomenite as well, the behavior of CuSeO3 ⋅ 2H2O below |  | Rumsey, Michael S., Welch, Mark D., Mo, Frode, Kleppe, Annette K., Spratt, John, Kampf, Anthony R., Raanes, Morten P. (2018) Millsite, CuTeO3·2H2O: a new polymorph of teineite from Gråurdfjellet, Oppdal, Norway. Mineralogical Magazine, 82 (2) 433-444 doi:10.1180/minmag.2017.081.057 | Journal (article/letter/editorial) | | observed at Otto Mountain and Centennial Eureka mine where similar phases are observed (Kampf et al....and Ma, Z. (1984) The crystal structure of clinochalcomenite. Kexue Tongbao, 29, 352–355. Mandarino, J...Perchiazzi, N. (1989) Chalcomenite from Baccu Locci, Sardinia, Italy, mineral data and structure refinement |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...expressed in abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture)...the revolution in 1997. Its mineral rich Katanga province was renamed Shaba by Mobutu, and is now the Katanga...Katanga administrative region again. The former Kivu province is now divided to three regions: INTRODUCTION...localities of magmatic origin (in the sequence North and South America and Greenland, then Europe, Asia, Africa |  | | Book (edition) | | Republic). W.D. Birch (Australia), Elena Bonaccorsi (Italy), Ernst A.J. Burke (Netherlands), L.J. Cabri (Canada)...M. Dcliens (Belgium). Giancarlo Delia Ventura (Italy), T.S. Ercit (Canada). Alexander Falster (USA)....(Canada). L.A. Groat (Canada). Alessandro Guastoni (Italy), William A. Henderson. Jr. (USA). D.D. Hogarth...(ltaly). Igor Pekov (Russia), atale Perchiazzi (Italy). Ole V. Petersen (Denmark). Fedcrico Pezzotta (ltaly)...Chemical. Meta/lurgical and Mineralogical Society o/ South Africa Journal of Chemical Phy ics Journal cif the |
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Baccu Locci Mine, Villaputzu, South Sardinia Province, Sardinia, Italy