Mine detail: Unionville

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Location: Carroll County, Maryland, United States, North America
Lat / long: 39.49447, -77.19829
dep_id: 10083915
mrds_id: W100760
Commodity type: metallic
Major mineral: Zinc
Minor mineral: Copper
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
Reporter: Whitlow, S.
References:
  • HEYL & PEARRE, 1965, MD GS BULL. 2
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