Commodities
PrimaryIron
Commodity typeM
Deposit
Deposit typeUnknown
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsMagnetite
GangueApatite
Geology
Host rockGneiss · Mixed Gneiss
Economic & production
Development statusPast Producer
First production1868
Last production1881
Identification
Deposit ID10082365
MRDS IDW055100
Alternate namesSplit Rock Mine
RegionNA
Data scoreC
Coordinates40.96583, -74.44069
References
BAYLEY, WILLIAM S., 1910. IRON MINES AND MINING IN NEW JERSEY, VOL. VII OF THE FINAL REPORT SERIES OF THE STATE GEOLOGIST;FIELD CHECKED 1986SIMS, P.K., 1958. GEOLOGY AND MAGNETITE DEPOSITS OF DOVER DISTRICT, MORRIS COUNTY NEW JERSEY. GEOLOGICAL SURVEY PROF. PAPER 287ANNUAL REPORT OF THE STATE GEOLOGIST FOR THE YEAR 1868; COOK, GEORGECOOK, GEORGE H., 1879. ANNUAL REPORT OF THE STATE GEOLOGIST FOR THE YEAR 1879.