 | Grey, I.E., Kampf, A.R., Price, J.R., Macrae, C.M. (2015) Bettertonite, [Al6(AsO4)3(OH)9(H2O)5]·11H2O, a new mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK, with a structure based on polyoxometalate clusters. Mineralogical Magazine, 79 (7) 1849-1858 doi:10.1180/minmag.2015.079.7.16 | Journal (article/letter/editorial) | | 2O, a new mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK, with a structure based on...a new mineral from the Penberthy Croft mine, St. Hilary, Cornwall, England, UK. It occurs as tufts of...with arsenopyrite, chamosite, liskeardite, pharmacoalumite, pharmacosiderite and quartz. Bettertonite...Y WO R D S : bettertonite, new mineral, Penberthy Croft mine, polyoxometalate clusters, new aluminium...THE Penberthy Croft mine is situated ∼1.5 km from the village of Goldsithney, in the parish of St, Hilary |  | Grey, I. E., Betterton, J., Kampf, A. R., Macrae, C. M., Shanks, F. L., Price, J. R. (2016) Penberthycroftite, [Al6(AsO4)3(OH)9(H2O)5]·8H2O, a second new hydrated aluminium arsenate mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK. Mineralogical Magazine, 80 (7) 1149-1160 doi:10.1180/minmag.2016.080.069 | Journal (article/letter/editorial) | | aluminium arsenate mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK I. E. GREY1,*, J. BETTERTON2...Museum, 78 High Street, Haslemere, Surrey GU27 2LA, UK Mineral Sciences Dept., Natural History Museum of...arsenate mineral from the Penberthy Croft mine, St. Hilary, Cornwall, England, UK. It occurs as tufts of...chalcopyrite, chamosite, goethite, liskeardite, pharmacoalumite–pharmacosiderite and quartz. Penberthycroftite... 11H2O, from the Penberthy Croft mine located in the parish of St, Hilary, Cornwall (50.1414°N, 5.4269°W) |  | | Report (issue) | | Z=4 X-ray Powder Pattern: Penberthy Croft mine, St. Hilary, Cornwall, England. 13.65 (100), 13.51 (50)...1 33.7 36.2 100.0 (1) Penberthy Croft mine, St. Hilary, Cornwall, England; average of 4 electron microprobe...penberthycroftite at temperatures likely on oxidizing mine dumps. Association: Arsenopyrite, chamosite, liskeardite...liskeardite, penberthycroftite, pharmacoalumite, pharmacosiderite, brochantite, chalcopyrite, cassiterite...the Penberthy Croft mine, ~1.5 km from the village of Goldsithney, St. Hilary, Cornwall, England. Name: |  | | Report (issue) | | 4 X-ray Powder Pattern: Penberthy Croft mine, St. Hilary, Cornwall, England. 9.732 (100), 13.264 (46)...1 2.15 32.1 100.00 (1) Penberthy Croft mine, St. Hilary, Cornwall, England; average of 14 electron microprobe...liskeardite, pharmacoalumite-pharmacosiderite, scorodite, quartz. Distribution: From the Penberthy Croft mine...mine, St. Hilary, Cornwall, England. Name: For the mine that produced the first specimens. Type Material:...(M53452), and in the Natural History Museum, London, England (BM 2015,3). References: (1) Gray, I.E., J. Betterton |  | | Journal (article/letter/editorial) | | aluminium arsenate minerals from the Penberthy Croft mine, Cornwall, UK IAN E. GREY1,*, HELEN E. A. BRAND2...Museum, 78 High Street, Haslemere, Surrey GU27 2LA, UK [Received 2 March 2016; Accepted 25 May 2016; Associate...5]·8H2O, two new minerals from the Penberthy Croft mine, Cornwall, have flexible layer structures based...recently from the Penberthy Croft mine, located in the parish of St. Hilary, Cornwall, UK. They are bettertonite...corner-sharing with other AsO4 tetrahedra. At the Penberthy Croft mine, bettertonite is found in close association |  | | Journal (article/letter/editorial) | | Anatoly Zaitsev (b. 1963), Professor of Mineralogy at St. Petersburg State University for his contributions...2O, a new mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK, with a structure based on...the Penberthy Croft mine in ~1.5 km from the village of Goldsithney, St. Hilary, Cornwall, England, U...U.K. (50.1414°N 5.4269°W). The mine is well known as a source of rare secondary CuPbFe arsenates and was...with arsenopyrite, chamosite, liskeardite, pharmacoalumite, pharmacosiderite and minor brochantite, chalcopyrite |
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