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1 Geffroyite: Geffroyite mineral information and data.
Geffroyite mineral data, information about Geffroyite, its properties and worldwide locations. ... Search for Geffroyite in the Natural History Museum (London) ...
www.mindat.org
2 Geffroyite Image
Silvery-gray grains of geffroyite to <0.5mm embedded in tan barite matrix. ... Geffroyite. Mineral: Geffroyite: (Ag,Cu,Fe)9(Se,S)8. Comments: ...
webmineral.com
3 Dakota Matrix Minerals – Crystal and mineral specimens such ...
Dakota Matrix Minerals sells quality mineral specimens and mineral collections ... Silvery-gray grains of Geffroyite to <0.5mm embedded in tan Barite matrix. ...
www.dakotamatrix.com
4 ATHENA MINERAL: Mineral Data; Pierre Perroud
Athena systematic mineral databases ... ATHENA. MINERALOGY. Mineral: GEFFROYITE. Formula: (Ag,Cu,Fe)9(Se,S)8. Crystal System: Cubic ...
un2sg4.unige.ch
5 Shadlunite Mineral Data
Classic minerals, out-of-print books & magazines, plus informative articles for collectors ... Majak (Mayak) and Oktyaber mines, Talnakh area, Noril'sk, western ...
webmineral.com
6 PENTLANDITE (Iron Nickel Sulfide)
Pentlandite is an important ore of nickel. However, it does not produce good crystals and is generally ... Geffroyite (Copper Iron Silver Lead Selenide Sulfide) ...
www.galleries.com
7 Puy-de-Dôme, Auvergne, France
Standard Detailed By Chemistry Mineral Photos (424)Site Photos ... Geffroyite (TL) Gersdorffite. Giraudite (TL) Gismondine 'Glass' Goethite. Gold. var: Electrum ...
www.mindat.org
8 Giraudite (Cu, Zn, Ag)
Geffroyite, cham' eanite, ankerite (Cham' eane mine, France); berzelianite, ... eanite, geffroyite et giraudite, trois s' el' eniures nouveaux de Cu, Fe, Ag, and As. ...
rruff.geo.arizona.edu
9 XPS,AES,UPS and ESCA, laSurface.com
Spectra and data base for XPS, AES, UPS and ESCA, photoelectrons ... GEFFROYITE (Ag,Cu,Fe)9 (Se,S)8. 5.39. GEHLENITE. Ca2 Al2 (Si,Al) O7. 3.04. GEIGERITE ...
www.lasurface.com
10 Images of Mineralsfrom Australia and New Zealand
crocoite.com is THE site for information about the minerals ... Geffroyite. Gehlenite. Geikielite. Geocronite. Georgeite. Gerhardtite. Gersdorffite. Gibbsite ...
www.crocoite.com
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