Mine detail: Croton Magnetite Iron Mines

Previously called 'Theall MineMc Collum Mine'

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Location

Lat / long: 41.36689, -73.65265

Resource(M)

Tertiary: Copper, Iron
Other material: Amphibole, Apatite, Biotite, Chalcopyrite, Hornblende, Ilmenite, Magnetite, Pyrite, Pyrrhotite, Quartz

Production

Operation type: Surface-Underground
Development status: Past Producer
First production started: 1880

Geology

References

MRDSW000140
MAS360790020
DEP10199535
Reference{Deposit:: COLONY, R. J. THE MAGNETITE IRON DEPOSITS OF SOUTHEASTERN NE}{Deposit:: NEW YORK STATE MUSEUM BULL. 249-250, 1921, PP. 118-120.}{Deposit:: PRUCHA, J. J. GEOLOGY OF THE BREWSTER MAGNETITE DISTRICT OF}{Deposit:: EASTERN NEW YORK. NEW YORK STATE MUSEUM BULL. 43, 1956, PP.}{Deposit:: PRUCHA, J. J., D. M. SCOTFORD, R. M. SNEIDER. BEDROCK GEOLOG}{Deposit:: PARTS OF PUTNAM AND WESTCHESTER COUNTIES, NEW YORK, AND FAIR}{Deposit:: COUNTY, CONNECTICUT. NEW YORK STATE MUSEUM MAP AND CHART SER}{Deposit:: 11, 1968, P. 22.}
ReporterBrocoum, A.