Coal, Malachite, Devilline, Metazeunerite
Taubenleck Mine, Bletterbach Gorge, Radein, Aldein, Überetsch-Unterland, South Tyrol, Trentino-Alto Adige, Italy
Coalified plant remnants with green and blue haloes of secondary copper minerals in a sandstone block observed outside the mine. Among the secondary minerals, originated by weathering of the primary Cu and U minerals impregnating the coalified remnants, by means of a loupe I identified on field malachite, devilline, and minor ...