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Alunite (Groupe/Sous-Groupe)

42 Épingles218 Abonné(e)s
Sulfates : Alunite, Natroalunite, Schlossmacherite, Osarizawaite, Minamiite, Ammonioalunite, Huangite

Osarizawaite, Pb(Al2Cu2+)(SO4)2(OH) 6, Estrella mine, Jaroso Ravine, Sierra Almagrera, Cuevas del Almanzora, Almería, Andalusia, Spain

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Osarizawaite, PbCuAl2(SO4)2(OH)6

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Alunite, KAl3(SO4)2(OH)6, Marysvale, Piute County, Utah, USA.

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Alunite, KAl3(SO4)2(OH)6, Marysvale District (Marysvale Uranium area), Piute Co., Utah, USA. Size 0,8 x 0,8 x 0,6 cm. Copyright: Michael Roarke

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Alunite, KAl3(SO4)2(OH)6, Veta del Medio, Inca del Oro, Chile. Yellow tabular rhombohedra scattered over matrix

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Alunite, KAl3(SO4)2(OH)6, Montioni, Suvereto, Livorno Province, Tuscany, Italy. Short colorless crystals of alunite area size 4.5 mm. Copyright © Domenico Preite

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Osarizawaite, PbCuAl2(SO4)2(OH)6, Omega Mine, Monument Mountain, Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA. Fov 0.8 mm. Copyright © Ben Kirchner

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Ammonioalunite, (NH4)Al3(SO4)2(OH)6, Pécs-Vasas Mine, Baranya County, Hungary. Translucent balls, and crystal clusters of rhombs on matrix

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Alunite, KAl3(SO4)2(OH)6, group and Kidwellite on quartz, Les Montmins, Échassières, Ébreuil, Allier, Auvergne, France. Fov 1.82 mm

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Alunite, KAl3(SO4)2(OH)6, coated with Goethite, South Moose Adit, Goldfield dist., Ny Co., Nevada, USA. Curved Alunite crystals to 3mm totally covered by a thin botryoidal crust of beautiful iridescent Goethite

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