Mine detail: Shakani Zn - Pb - Cu Mine

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Location: Akita, Japan, Asia
Lat / long: 40.29847, 140.56528
dep_id: 10073097
mrds_id: W018913
Commodity type: metallic
Major mineral: Zinc, Lead, Copper
Minor mineral: Sulfur-Pyrite, Silver, Gold
Operation type: Unknown
Production size: Medium ammount of material produced
Development status: Producer
ore: Argentite, Bornite, Chalcocite, Chalcopyrite, Digenite, Enargite, Galena, Gold, Hematite, Marcasite, Polybasite, Pyrite, Sphalerite
gangue: Anhydrite, Gypsum, Quartz, Sericite
orebody_fm: IRREGULAR TO CONCORDANT BEDS
alteration: Sericite - Chlorite Facies
Reporter: Schruben, Paul G.
hrock_type: Mudstone,Tuff,Volcanic Breccia (Agglomerate),Rhyolite
arock_unit: Shakani (Okuzu) Formation Pyroclastics, Mudstone, Rhyolite;Sainokami (Otaki) Formation Pyroclastics, Mudstone, Diabase;Other Green Tuff Horizons
arock_type: Mudstone,Tuff,Volcanic Breccia (Agglomerate),Rhyolite
Structure: Hokuroku Basin
Year first produced: 1965
disc_yr: 1962
discr: Nippon Mining Co.
References:
  • Deposit:: OHTAGAKI, T. ET. AL., 1974, GEOLOGY OF THE SHAKANAI MINE, AKITA PREFECTURE; JAP. SOC. MINING GEOLOGISTS SPEC. ISS. NO 6 P 131 - 139
  • Deposit:: LAMBERT I. B., SATO, T., 1974, THE KUROKO AND ASSOCIATED ORE DEPOSITS OF JAPAN: A REVIEW OF THEIR FEATURES AND METALLOGENESIS; ECON. GEOL. V 69 P. 1215 - 1236
  • Deposit:: SATO, JUICHI, 1974, ORES AND ORE MINERALS FROM THE SHAKANAI MINE AKITA PREFECTURE, JAPAN; JAP. SOC. MINING GEOLOGISTS SPEC. ISS. NO. 6 P. 323 - 335
  • Production:: OHTAGAKI, T. ET AL, 1974, JAP. SOC. MIN. GEOL. NO. 6 P. 131.
  • Reserve-Resource:: LAMBERT AND SATO, 1974, ECON. GEOL. V 69 P 1216
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