New Jersey · Morris County
Past Producer

Langdon Mine

Morris County, New Jersey, United States
Iron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
Commodity typeM
Deposit
Deposit typeUnknown
Deposit sizeS
Materials
Ore mineralsMagnetite
GangueMica, Pyrite
Geology
Host rockGneiss · Gneiss
Economic & production
Development statusPast Producer
First production1880
Last production1886
Identification
Deposit ID10082460
MRDS IDW055203
RegionNA
Data scoreC
Coordinates40.755, -74.73126
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 1986COOK, GEORGE H., 1883. ANNUAL REPORT OF THE STATE GEOLOGIST FOR THE YEAR 1883COOK, GEORGE H., 1886. ANNUAL REPORT OF THE STATE GEOLOGIST FOR THE YEAR 1886