Mine detail: Eastern Magnesia Talc Mine

Previously called 'Johnson Mine'

Location:	Lamoille County, Vermont, United States, North America
Lat / long:	44.6675, -72.64391
dep_id:	10089887
mrds_id:	W044155
Commodity type:	nonmetallic
Major mineral:	Talc-Soapstone
Operation type:	Unknown
Deposit type:	Metamorphic
Production size:	Medium ammount of material produced
Development status:	Past Producer
ore:	Steatite, Talc
gangue:	Magnesite, Calcite, Serpentine
orebody_fm:	IRREGULAR, PINCH AND SWELL TABULAR
work_type:	Underground
Reporter:	McBean, Alan J. (Ratte, Charles A.), L. G. Woodruff
hrock_unit:	Hazens Notch Formation
hrock_type:	Quartzite
Year first produced:	1925
yr_lst_prd:	1975
References:	Deposit:: CHIDESTER, A.H., BILLINGS, M.P., CADY, W.M., 1951, TALC INVESTIGATIONS IN VERMONT, PRELIMINARY REPORT, USGS CIRCULAR 95, PP 19-20. Deposit:: JACOBS, E.C., 1914, TALC, AND THE TALC DEPOSITS OF VERMONT: VT STATE GEOLOGIST, 9TH REPORT (1913-1914). P 406. Deposit:: ALBEE, A.L., 1957, BEDROCK GEOLOGY OF THE HYDE PARK QUADRANGLE, VT: USGS MAP SERIES, GQ-102. Deposit:: MORRILL, P. AND CHAFFEE, R., 1964, VERMONT MINES AND MINERAL LOCALITIES: MONTSHIRE MUSEUM; (HANOVER, NH), P. 24. Deposit:: 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. Deposit:: 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. Deposit:: 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. Deposit:: 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.