 | Biagioni, Cristian, Capalbo, Carmen, Lezzerini, Marco, Pasero, Marco (2014) Ferrihollandite, BaMn4+6Fe3+2O16, from Apuan Alps, Tuscany, Italy: description and crystal structure. European Journal of Mineralogy, 26 (1) 171-178 doi:10.1127/0935-1221/2013/0025-2353 | Journal (article/letter/editorial) | | Ferrihollandite, BaMn4þ6Fe3þ2O16, from Apuan Alps, Tuscany, Italy: description and crystal structure CRISTIAN...Università di Pisa, Via S. Maria 53, 56126 Pisa, Italy *Corresponding author, e-mail: biagioni@dst.unipi...manganese hydrothermal ores from Vagli, Apuan Alps, Tuscany, Italy, on the basis of chemical and X-ray...tunnel oxides, crystal structure, Apuan Alps, Tuscany, Italy. describe a phase having Ba2þ as dominant...al., 1996), and Vagli (Perchiazzi & Biagioni, 2005; Biagioni et al., 2009b). At Vagli, braunite-bearing |  | | Journal (article/letter/editorial) | | Wessels Mine, Kalahari Manganese Field Northern Cape Province, South Africa P urple is a relatively uncommon...between Hotazel and Postmasburg in the Northern Cape Province. This is the first reported occurrence of sugilite...associated with albite, armbrusterite, norrishite, and serandite. Horváth and Gault (1990) described the first...of view 2 × 2 mm, Cerchiara mine, La Spezia Province, Italy. Luigi Chiappino specimen, G. Fretti photo... Sugilite has been found in two sites in Italy, Castagnola (https://www.mindat.org/loc-61609.html; accessed |  | | Book (edition) | | CCM CM DANR EJM JMPS MM MP NJMA ZRMO Republic province prefecture county departement departamento ...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. Anthropogenic on burning coal dumps of the Anna...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. < 3. D(calc.) = 3.81. Ne,o = 1.710, 1.777, (+)...the La Fossa crater, Vulcano Is., Lipari Islands, Italy. AM 95, 382-385, 2010. Akaogiite TiO2 (4.D), an...Cavalluccio, Sacrofano caldera, Roma prov., Lazio, Italy. zRMO 136, I, 82-89, 2007. DAN 415, 242-246, 2006 |
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