Fluorite
Eggerberg railway tunnel, Eggerberg, Brig, Valais, Switzerland
This piece shows numerous Fluorite crystals which are actually very sharp and modified in a complexly-stepped cubo-octahedral shape. Unlike most Fluorite from this locality these crystals show a mint-green color and a nice glow. Specimen size is 5.6cm x 4.4cm x 2cm.
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