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Tephroite Zincite Willemite Franklin Mine Sussex County New Jersey USA. Tephroit Zinkit und Willemit Sichtfeld mm Fundort Franklin Mine Franklin Franklin Minenbezirk Sussex County New Jersey USA Eins der beliebten hsslichen Franklins Der massive Tephroit sollte Aschegrau sein aber in diesem Exemplar hat er einen violetten Farbton