Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Renza Trosti-Ferroni"'
Publikováno v:
Journal of Alloys and Compounds. 459:553-556
The present paper reports chemical and structural data of selenide minerals belonging to the pyrite group. Eighteen samples of minerals in this group with variable chemical composition (7 samples of penroseite, NiSe2; 10 samples of krutaite, CuSe2; 1
Publikováno v:
European Journal of Mineralogy. 7:1331-1338
Publikováno v:
European Journal of Mineralogy. 7:1325-1330
Publikováno v:
European Journal of Mineralogy. 5:1167-1174
Rosenbergite is a new aluminium fluoride mineral from the Cetine mine, Tuscany, Italy. It occurs as radiating tufts of slender tetragronal crystals, elongated parallel to [001], in cavities in a highly silicified limestone. The crystals are colourles