 | | Journal (issue) | | Mountain district, Larimer County, Colorado. • Bull Moose mine, Custer County, South Dakota, USA. De specimens...Sidensjö, Örnsköldsvik, Ångermanland, Sweden • Stora Persholmen en Nåttarö, twee kleine eilandjes bij...bij het wat grotere Utö eiland, Haninge, Stockholm. Hier worden nog een paar andere interessante mineralen...Houston. Hurlbut, C.S., and Aristarain, L.F. (1968) "Beusite, a new mineral from Argentina and the graftonitebeusite... "Occurrence and crystal structure of Ca-free beusite in the El Sampal IIIA iron meteorite", American |  | Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373 | Journal (article/letter/editorial) | | lamellae of ferrisicklerite-heterosite in massive beusite. The primary textures and the Fe/(Fe+Mn) ratios...high-temperature homogenous Ca-Li-bearing graftonite-beusite-like phase; when the temperature decreased, Li...into triphylite and Ca to the larger M1 site of beusite. During the high-temperature hydrothermal alteration...and heterosite, like in association II; however, beusite is not affected by any transformation process at...from the core remains almost unaltered, while beusite is replaced by an intimate mixture of pleochroic |
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