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MINERAL FOTO ATLAS Matlockite / Matlockit PbFCl A matlockite crystal in ancient slag. Lavrion (Laurion), Attica, Greece. Picture size 1 mm. Collection and foto Thomas Witzke. Matlockit-Kristall in antiker Schlacke. Lavrion (Laurion), Attica, Griechenland. Bildbreite 1 mm. Sammlung und Foto Thomas Witzke. © Thomas Witzke / Stollentroll |
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