 | 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) | | 1849–1858 Bettertonite, [Al6(AsO4)3(OH)9(H2O)5]·11H2O, a new mineral from the Penberthy Croft mine, St. Hilary...Hilary, Cornwall, UK, with a structure based on polyoxometalate clusters I.E. GREY1,*, A.R. KAMPF2, J.R...ACT Bettertonite, ideally [Al6(AsO4)3(OH)9(H2O)5]·11H2O, is a new mineral from the Penberthy Croft mine...mine, St. Hilary, Cornwall, England, UK. It occurs as tufts of white, ultrathin (sub-micrometre) rectangular...pharmacoalumite, pharmacosiderite and quartz. Bettertonite is translucent with a white streak and a vitreous |  | 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...The mineral is associated with arsenopyrite, bettertonite, bulachite, cassiterite, chalcopyrite, chamosite...molecules. The layers are identical to those in bettertonite, but they are displaced relative to one another |  | | Report (issue) | | Bettertonite Al6(AsO4)3(OH)9(H2O)5·11H2O Crystal Data: Monoclinic. Point Group: 2/m. As curved rectangular...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...the Penberthy Croft mine, ~1.5 km from the village of Goldsithney, St. Hilary, Cornwall, England. Name: |  | | 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...Associate Editor: Stuart Mills] ABSTR ACT Bettertonite, [Al6(AsO4)3(OH)9(H2O)5]·11H2O and penberthycroftite...5]·8H2O, two new minerals from the Penberthy Croft mine, Cornwall, have flexible layer structures based...temperatures in the range –53 to 157°C. The bettertonite sample transforms to penberthycroftite in a |  | | 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...hydrothermal deposit. Association: Arsenopyrite, bettertonite, bulachite, cassiterite, chalcopyrite, chamosite...Distribution: From the Penberthy Croft mine, St. Hilary, Cornwall, England. Name: For the mine that produced the...(M53452), and in the Natural History Museum, London, England (BM 2015,3). References: (1) Gray, I.E., J. Betterton |  | | Journal (article/letter/editorial) | | minerals, including antipinite, anzaite-(Ce), bettertonite, bobshannonite, calcinaksite, khvorovite, leguernite...Anatoly Zaitsev (b. 1963), Professor of Mineralogy at St. Petersburg State University for his contributions... Yu.U. Bettertonite* I.E. Grey, A.R. Kampf, J.R. Price and C.M. Macrae (2015) Bettertonite, [Al6(As...2O, a new mineral from the Penberthy Croft mine, St. Hilary, Cornwall, UK, with a structure based on...Mineralogical Magazine, 79(7), 1849–1858. A new mineral bettertonite (IMA 2014-074), ideally [Al6(AsO4)3(OH)9(H2O)5]·11H2O |  | | Journal (article/letter/editorial) | | 51 58. IMA No. 2014-061 Erazoite Cu4SnS6 Soledad mine, El Guanaco ore deposit, Antofagasta Province, Chile...2014-064 Flurlite Zn3Mn2+Fe3+(PO4)3(OH)2·9H2O Cornelia mine, Hagendorf-Süd pegmatite, Hagendorf, Oberpfalz...2014-068 Fermiite Na4(UO2)(SO4)3·3H2O Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co...Fe )18O38 Baozi Hill, near to the Maoniuping REE mine, Mianning county, Sichuan Province, China (28º24’20’’N...2014-073 Oppenheimerite Na2(UO2)(SO4)2·3H2O Blue Lizard Mine, Red Canyon, White Canyon District, San Juan County |  | | Journal (issue) | | college I was very active in surface collecting the mine dumps and clandestine collecting underground in...He showed me around the office and said the three mine geologists were underground on their rounds. He...solicited Nathan Bartlett ( 1811-1895), who had been mine manager at the Mechanical Zinc Works in Newark,...morning I arrived at the appointed time to meet the 3 mine geologists who were Sam, Joe, and Tim (I have forgotten...last names). My job title was "swamper" and the mine geologists started going over what I would be doing |  | | Journal (article/letter/editorial) | | Museum, Department of Mineralogy, St Petersburg State University, St Petersburg, Russia, specimen number...Museum, Department of Mineralogy, St Petersburg State University, St Petersburg, Russia, specimen number...collections of the Mineralogy Department, St. Petersburg State University, St. Petersburg, Russia 199034, catalogue...No. 2015-024 Andychristyite PbCu2+Te6+O5(H2O) Aga mine, Otto Mountain, 1 mile NW of Baker, San Bernardino...[Al6(AsO4)3(OH)9(H2O)5]·8H2O Penberthy Croft mine, St. Hilary, Cornwall, England, UK (50.1414ºN, 5.4269ºW) Ian |  | | Book | | "ferns" from Hope's Nose, Torquay, Torbay, Devon, England. Specimen dimensions: 32 mm x 28 mm. From the collection...(1987). Gold from Hope's Nose, Torquay, Devon, England. The Mineralogical Record, 18-1, 85-88. Russell...Castle, Tickow Lane Lead Mine, Earl Ferrers' Lead Mine, Mancetter Manganese Mine, the Great North Museum...site digs was started, the first being at Penberthy Croft Mine (2021). A real testament to the success...the original excavation of the Tickow Lane Lead Mine was one of these projects (see the 'Society Projects |
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Penberthy Croft Mine, St Hilary, Cornwall, England, UK