North Carolina · Ashe County
Past Producer

Francis Magnetite Mine and Henninger Prospects

Ashe County, North Carolina, United States
IronManganese
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
TertiaryManganese
Commodity typeM
Deposit
Deposit sizeY
Orebody formLENS, PINCH AND SWELL
Materials
Ore mineralsMagnetite
Geology
Host rockGneiss
Associated rockGneiss · Cranberry Gneiss: Augen Gneiss And Porphyritic Gneiss (Rankin, Espenshade, And Neuman, 1972)
StructureNortheast
Tectonic settingBlue Ridge
Economic & production
Development statusPast Producer
Identification
Deposit ID10026390
MRDS IDK004800
Alternate namesFrench Mine
RegionNA
Data scoreB
Coordinates36.50036, -81.4876
References
BRYANT, B., AND REED, J. C., JR., 1966, MINERAL RESOURCES OF THE GRANDFATHER MOUNTAIN WINDOW AND VICINITY: U.S. GEOLOGICAL SURVEY CIRC. 521, 13 P.STUCKEY, J. L., 1965, NORTH CAROLINA: ITS GEOLOGY AND MINERAL RESOURCES: RALEIGH, N. C., NORTH CAROLINA DEPT. CONSERV. AND DEVEL., 550 P.BAYLEY, W. S., 1923, THE MAGNETIC IRON ORES OF EAST TENNESSEE AND WESTERN NORTH CAROLINA: TENNESSEE DIV. GEOLOGY BULL. 29, 252 P.NITZE, H.B.C., 1893, IRON ORES OF NORTH CAROLINA: NORTH CAROLINA GEOLOGICAL SURVEY BULL. NO. 1, 239 P.1893 OTHER NITZE, H.B.C., N. C. GEOLOGICAL SURVEY BULL. 11923 OTHER BAYLEY, W. S., TENN. DIV. GEOL. BULL. 291965 COMPILE STUCKEY, J. L., N. C. DEPT. CONS. & DEVEL.1966 COMPILE BRYANT AND REED, GEOL. SURV. CIR. 521