Matches in DBpedia 2016-04 for { ?s ?p "The Admiralty mining district is a mining area in the U.S. state of Alaska which consists of Admiralty Island. Most of the gold recovered from the Admiralty district is a by-product of silver and base metal mining. The Alaska Empire underground lode mine recovered gold from quartz veins in metamorphic rocks. Discovered and staked in the 1920s, production of about 20,000 tonnes of 0.25 ounce-per-ton gold ore occurred in the mid-1930s."@en }
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- Admiralty_mining_district comment "The Admiralty mining district is a mining area in the U.S. state of Alaska which consists of Admiralty Island. Most of the gold recovered from the Admiralty district is a by-product of silver and base metal mining. The Alaska Empire underground lode mine recovered gold from quartz veins in metamorphic rocks. Discovered and staked in the 1920s, production of about 20,000 tonnes of 0.25 ounce-per-ton gold ore occurred in the mid-1930s.".
- Q4683790 comment "The Admiralty mining district is a mining area in the U.S. state of Alaska which consists of Admiralty Island. Most of the gold recovered from the Admiralty district is a by-product of silver and base metal mining. The Alaska Empire underground lode mine recovered gold from quartz veins in metamorphic rocks. Discovered and staked in the 1920s, production of about 20,000 tonnes of 0.25 ounce-per-ton gold ore occurred in the mid-1930s.".