Mine detail: Gossan Howard Mine

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Location: Carroll County, Virginia, United States, North America
Lat / long: 36.70869, -80.93148
dep_id: 10080124
mrds_id: W031206
Commodity type: metallic
Major mineral: Iron, Pig Iron
Minor mineral: Zinc, Copper, Lead, Iron, Arsenic
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chalcopyrite, Cubanite, Galena, Pyrrhotite, Sphalerite, Stannite, Tetrahedrite
gangue: Actinolite, Biotite, Calcite, Chlorite, Graphite, Ilmenite, Muscovite, Quartz, Rutile, Tremolite
orebody_fm: POD/LENS
model: 91: Massive sulfide, Besshi (Japanese deposits)
alteration: (Almandine) - Medium Grade Regional Metamorphism Has Converted Pyritic Mass To Pyrrhotite During Arcadian (?) Orogeny.
conc_proc: Sulfides Emplaced Possibly As A Submarine Precipitate Resulting From Exhalations From A Volcanic Vent.
Reporter: Meintzer, Robert E. (Le Van, D.C.)
hrock_unit: Lynchburg Formation
hrock_type: Schist
Structure: Blue Ridge Anticlinorium, Ne-Sw Trend, Gossan Lead Overthrust, Fries Overthrust, Main Sulfide Zone Strikes N. 45 Deg. E. And Dips 30-60 Deg. Se., Foliation Strikes Ne, Dips Se.
tectonic: Orogen
Year first produced: 1962
disc_yr: 1789
References:
  • Deposit:: HENRY, D.K., CRAIG, J.R., AND GILBERT, M.C., 1979, ORE MINERALOGY OF THE GREAT GOSSAN LEAD, VIRGINIA: ECON. GEOL., V.74, NO. 3, P. 645-656.
  • Deposit:: POOLE, J.L., 1973, IRON SULFIDE MINES IN VIRGINIA: VIRGINIA MINERALS, V. 19, NO. 3, P. 29-33.
  • Deposit:: ROSS, C.S., 1935, ORIGIN OF THE COPPER DEPOSITS OF THE DUCKTOWN TYPE IN THE SOUTHERN APPALACHIAN REGION: U.S. GEOL. SURV. PROF. PAPER 179, 165 P.
  • Deposit:: STOSE, A.J., AND STOSE, G.W., 1957, GEOLOGY AND MINERAL RESOURCES OF THE GOSSAN LEAD DISTRICT AND ADJACENT AREAS IN VIRGINIA: VIRGINIA DIVISION OF MINERAL RESOURCES, BULL. 72, 233 P.
  • Deposit:: 1911 RECON W.H. WEED: BULL. 455.
  • Deposit:: 1935 RECON C.S. ROSS: PROF PAPER 179.
  • Deposit:: 1948 RECON R.J. WRIGHT & N.D. RAMAN: OPEN-FILE REPORT.
  • Deposit:: 1962 DIREXPL ALLIED CHEMICAL CORP.: OPENED PIT
  • Deposit:: 1976 OTHER ALLIED CHEMICAL CORP: CEASED OPERATION
  • Production:: HENRY AND OTHERS (1979)
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