Ślęża minerals 60 – Black veins…

Ślęża minerals 60 – Black veins…

Antigorite (white arrow), chrysotile (red arrow) and black magnetite veins (black arrows) in the white dolomite, the Nasławice quarry

Romuald Kosina
on Dec 31, 2021 7:05 am
Image ID: 1066684

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