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These mineral photos are copyrighted by their owners and may not be used without permission.
Comments: Black earthy jordisite on matrix.
Location: Glückauf Shaft, Himmelsfürst Mine, Brand-Erbisdorf, Freiberg District, Erzgebirge, Saxony, Germany.
Scale: Picture size 6 mm.
© Thomas Witzke / Abraxas-Verlag