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Mine detail: West Leyden Copper Prospect
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North America
United States
Massachusetts
Franklin
Previously called ''
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Location
Lat / long:
42.72831, -72.66895
Resource(N)
Tertiary:
Sulfides
Production
Operation type:
Unknown
Deposit type:
Replacement
Production size:
None
Development status:
Occurrence
Geology
Associated type:
Diorite,Granite
References
MRDS
W000069
DEP
10067355
Reference
{Deposit:: SEGERSTROM, K., 1956, USGS GQ 8}
Reporter
*gostino, John P.