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Piemontite is a
sorosilicate mineral in the
monoclinic crystal system with the
chemical formula Ca2(Al,Mn3+,Fe3+)3(SiO4)(Si2O7)O(OH). It is a
member of...
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Trapiche emerald (var.)
Enstatite Bronzite Hypersthene Eosphorite Epidote Piemontite Erythrite Esperite Ettringite Euclase Eudialyte Euxenite Fayalite Feldspar...
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primarily lanthanum, cerium, and yttrium), and the manganese-rich
piemontite.
Piemontite occurs as small, reddish-black,
monoclinic crystals in the manganese...
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Phosphophyllite Phosphosiderite Phosphuranylite Pickeringite Picropharmacolite Piemontite Pigeonite Pinalite Pinnoite Piypite Plagioclase Na-Ca
feldspar series...
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Papagoite Pap
Penberthycroftite Pbc
Piemontite Pmt Pot****ic-mangani-leakeite Pmlk
Paqueite Paq
Penfieldite Pfd
Piemontite-(Pb) Pmt-Pb Pot****ic-pargasite Pprg...
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heptaoxodisilicate tetraoxosilicate oxyhydroxyl)
Piemontite-(Pb) (IMA2011-087) 9.BG. [605] [no] [606]
Piemontite-(Sr) (IMA1989-031) 9.BG. [607] [608] [609]...
- spessartine, and pyrochlore. M****ive
quartz pegmatite Lithium muscovite Unusual piemontite-zoisite
Cleavelandite Apatite Geochemical analysis and
analysis of fluid...
- 1882–1898 Dollase, W.A. (1968)
Crystal structure and
cation ordering of
piemontite.
American Mineralogist, 54, 710–717 Armbruster, T. (2006) Recommended...
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Mukhinite Ca2Al2V3+(Si2O7)(SiO4)O(OH),
Piemontite Ca2Mn3+Al2(Si2O7)(SiO4)O(OH),
Piemontite-(Sr) CaSrMn3+Al2(Si2O7)(SiO4)O(OH), Tweddillite...
