Vermont · Lamoille County
Past Producer

Eastern Magnesia Talc Mine

Lamoille County, Vermont, United States
Talc-Soapstone
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTalc-Soapstone
Commodity typeN
Deposit
Deposit typeMetamorphic
Deposit sizeM
WorkingsUnderground
Orebody formIRREGULAR, PINCH AND SWELL TABULAR
Materials
Ore mineralsSteatite, Talc
GangueMagnesite, Calcite, Serpentine
Geology
Host rockQuartzite · Hazens Notch Formation
Economic & production
Development statusPast Producer
First production1925
Last production1975
Identification
Deposit ID10089887
MRDS IDW044155
Alternate namesJohnson Mine
RegionNA
Data scoreB
Coordinates44.6675, -72.64391
References
CHIDESTER, A.H., BILLINGS, M.P., CADY, W.M., 1951, TALC INVESTIGATIONS IN VERMONT, PRELIMINARY REPORT, USGS CIRCULAR 95, PP 19-20.JACOBS, E.C., 1914, TALC, AND THE TALC DEPOSITS OF VERMONT: VT STATE GEOLOGIST, 9TH REPORT (1913-1914). P 406.ALBEE, A.L., 1957, BEDROCK GEOLOGY OF THE HYDE PARK QUADRANGLE, VT: USGS MAP SERIES, GQ-102.MORRILL, P. AND CHAFFEE, R., 1964, VERMONT MINES AND MINERAL LOCALITIES: MONTSHIRE MUSEUM; (HANOVER, NH), P. 24.Albee, A.L., 1957, Bedrock Geology Of The Hyde Park Quadrangle, Vermont: U.S. Geological Survey Quadrangle Map Gq-102, Scale: 1:62,500.Albee, A.L., 1957, Bedrock Geology Of The Hyde Park Quadrangle, Vermont: U.S. Geological Survey Quadrangle Map Gq-102, Scale: 1:62,500.Jacobs, E.C., 1914, Talc And The Talc Deposits Of Vermont: 9th Annual Report, Vermont State Geologist (1915-1916), P. 406.Jacobs, E.C., 1914, Talc And The Talc Deposits Of Vermont: 9th Annual Report, Vermont State Geologist (1915-1916), P. 406.Chidester, A.H., Billings, M.P., And Cady, W.M., 1951, Talc Investigations In Vermont, Preliminary Report: U.S. Geological Survey Circular 95; 33 P.Chidester, A.H., Billings, M.P., And Cady, W.M., 1951, Talc Investigations In Vermont, Preliminary Report: U.S. Geological Survey Circular 95; 33 P.Morrill, P. And Chaffee, R., 1964, Vermont Mines And Mineral Locations: Montshire Museum, Hanover, New Hampshire, 50 P.Morrill, P. And Chaffee, R., 1964, Vermont Mines And Mineral Locations: Montshire Museum, Hanover, New Hampshire, 50 P.