Mineral: Quartz
Locality: Frötschbach, Bad Ratzes, Siusi Alp (Seis Alp, Seiser Alm), Gardena Valley (Gröden Valley), Bolzano Province, Trentino-Alto Adige (Trentino-Südtirol), Italy
Dimensions: 12 x 10 cm

Description: Quartz crystals on Limonite ps. after Siderite on Calcite. A one-time find!

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