Description: Analcime Buco dell'Inferno (Lafreider Hölle), Siusi Alp (Seis Alp), Gardena Valley (Gröden Valley), Bolzano Province (South Tyrol), Trentino-Alto Adige, Italy Oldest Analcime specimen of 97.22x78.32 mm. Ex - Gesh. v. W. Koch Collection

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