Friedelite Mn8Si6O15(OH,Cl)10 with Willemite and Calcite I, Franklin Mining District, Sussex Co., New Jersey
Friedelite Mn8Si6O15(OH,Cl)10 with Willemite and Calcite (reddish-orange) I, Franklin Mining District, Sussex Co., New Jersey
Friedelite Mn8Si6O15(OH,Cl)10 with Willemite and Calcite II , Franklin Mining District, Sussex Co., New Jersey
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