 | | Report (issue) | | bundles; intergrown in parallel with brucite and chrysotile. Physical Properties: Cleavage: On f001g, very...101:1± Z=2 X-ray Powder Pattern: Near Sampeyre, Italy. 7.17 (100), 3.397 (55), 3.595 (45), 2.562 (40)...72 39.28 16.85 Total 99.96 (1) Near Sampeyre, Italy; by electron microprobe, average of 15 analyses...Diopside, chrysotile, brucite, magnetite, clinohumite, perovskite, uvarovite (near Sampeyre, Italy). Distribution:...Distribution: In Italy, in Piedmont, at a number of localities around Sampeyre and Casteldel¯no, Varaita |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Ernest H. Nickel, CSIRO, Wembley, WA, Australia, and Monte C. Nichols published by Aleph Enterprises, Box 213...Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V. Petersen: Geologisk Museum, Copenhagen,...British Columbia NF Labrador (part of Newfoundland Province) MB Manitoba NB New Brunswick NF Newfoundland...Jachymov, and Schemnitz, Czech Republic; Monte Narba, Sardinia, Italy; Smeingorsk, Semenowsky, and Altai,...metallic luster. G = 3.147. Mt. Etna and Mt. Vesuvius, Italy. Bm DI:126, ZK 74:511(1930). 1.1.18.2 Named Roaldite |
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