Mine detail: Hemmer Mine

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Location: Louisa County, Virginia, United States, North America
Lat / long: 38.01977, -77.9086
dep_id: 10067666
mrds_id: W000466
Commodity type: metallic
Major mineral: Copper, Sulfur-Pyrite
Minor mineral: Iron, Pig Iron
Trace mineral: Zinc, Lead, Gold, Silver
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcopyrite, Galena, Gold, Pyrite, Pyrrhotite, Silver, Sphalerite
gangue: Chlorite, Quartz
orebody_fm: IRREGULAR
model: 184: Massive sulfide, kuroko
conc_proc: From Volcanic Exhalations
Reporter: Wright, Nancy A., Sweet, Palmer C.
hrock_unit: Chopawamsic Formation
hrock_type: Mafic Intrusive Rock,Schist
Structure: Ne-Sw Trend, Columbia Syncline
tectonic: Piedmont
yfp_ba: <
Year first produced: 1882
dy_ba: <
disc_yr: 1882
References:
  • Deposit:: CLINE, J.H., WATSON, T.L., AND WRIGHT, F.J., 1921, A GEOLOGIC MAP OF THE PYRITE-GOLD BELT IN LOUISA AND SPOTSYLVANIA COUNTIES, VIRGINIA: VIRGINIA GEOLOGICAL SURVEY, 1 P. , SCALE 1:63 360.
  • Deposit:: FONTAINE, W.M., 1882, NOTES ON THE SULPHURET DEPOSITS OF VIRGINIA: THE VIRGINIAS, V.3, NO. 10, P. 154-155.
  • Deposit:: LUTTRELL, G.W., 1966, BASE- AND PRECIOUS-METAL AND RELATED ORE DEPOSITS OF VIRGINIA: VIRGINIA DIVISION OF MINERAL RESOURCES, MINERAL RESOURCES REPORT 7, 167 P.
  • Deposit:: 1958 DIREXPL NEW JERSEY ZINC CO.: DIAMOND DRILLED PROPERTY.
  • Deposit:: DIREXPL DEEP SHAFT SUNK, MINING CONDUCTED
  • Production:: FONTAINE (1882)
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