Alunite (Groupe/Sous-Groupe)

Sulfates : Alunite, Natroalunite, Schlossmacherite, Osarizawaite, Minamiite, Ammonioalunite, Huangite
42 Épingles241 Abonné(e)s
Huangite,  	Ca0.5Al3(SO4)2(OH)6, Gunma Manza, Japan. Size 4 x 3 x 4 cm

Huangite, Ca0.5Al3(SO4)2(OH)6, Gunma Manza, Japan. Size 4 x 3 x 4 cm

Schlossmacherite, (H3O,Ca)Al3(AsO4,SO4)2(OH)6, Emma Luisa Mine, Guanaco, Antofagasta Region, Chile. Massive pistachio green schlossmacherite on quartz

Schlossmacherite, (H3O,Ca)Al3(AsO4,SO4)2(OH)6, Emma Luisa Mine, Guanaco, Antofagasta Region, Chile. Massive pistachio green schlossmacherite on quartz

Osarizawaite, PbCuAl2(SO4)2(OH)6, Estrella mine, Jaroso Ravine, Sierra Almagrera, Cuevas del Almanzora (Cuevas de Vera), Almería, Andalusia, Spain. FOV=0.8 mm. Photo Copyright © IOB Sylvano

Osarizawaite, PbCuAl2(SO4)2(OH)6, Estrella mine, Jaroso Ravine, Sierra Almagrera, Cuevas del Almanzora (Cuevas de Vera), Almería, Andalusia, Spain. FOV=0.8 mm. Photo Copyright © IOB Sylvano

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

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

Minamiite,  	 (=Natroalunite-2c), (Na,Ca0.5,K)Al3(SO4)2(OH) 6, Miyajima, Japan

Minamiite, (=Natroalunite-2c), (Na,Ca0.5,K)Al3(SO4)2(OH) 6, Miyajima, Japan

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

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

Osarizawaite, PbCuAl2(SO4)2(OH)6

Osarizawaite, PbCuAl2(SO4)2(OH)6

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

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

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

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

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

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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