| Locality type: | Mine |
| Classification |
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| Species: | Silver |
| Formula: | Ag |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Silver data |
| Locality Data: | Click here to view Griggstown Mine (Franklin Mine), Griggstown, Franklin Township, Somerset County, New Jersey, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 79630 |
| Long-form Identifier: | 1:3:79630:1 |
| GUID (UUID V4): | 5614f81d-1e59-42e8-976b-8ae0904d142c |
| Nearest other occurrences of Silver |
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| 18.9km (11.8 miles) | ⓘChimney Rock Quarry, Bridgewater Township, Somerset County, New Jersey, USA |
| 19.1km (11.9 miles) | ⓘGeorge Drake farm, Newtown, Piscataway Township, Middlesex County, New Jersey, USA |
| 20.4km (12.7 miles) | ⓘGreen Valley, Middlesex County, New Jersey, USA |
| 22.1km (13.7 miles) | ⓘAmerican Mine (Alpha Copper Mine; Bridgewater Mine; Somerville Mine; Somerville deposit), Bridgewater Township, Somerset County, New Jersey, USA |
| 24.0km (14.9 miles) | ⓘFields' Copper Mine (Field Mine), Warrenville, Warren Township, Somerset County, New Jersey, USA |
| 24.7km (15.4 miles) | ⓘFlemington Copper Mine, Flemington, Hunterdon County, New Jersey, USA |
| 25.7km (15.9 miles) | ⓘPluckemin, Bedminster Township, Somerset County, New Jersey, USA |
| 68.4km (42.5 miles) | ⓘProspect Park Quarry, Prospect Park, Passaic County, New Jersey, USA |
| 74.2km (46.1 miles) | ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA |
| 77.8km (48.3 miles) | ⓘFranklin Mine, Franklin, Sussex County, New Jersey, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | NEW JERSEY GEOLOGICAL SURVEY NEW JERSEY GEOLOGICAL SURVEY Bulletin 57 Geologic Series Copper Mines...Mining in New Jersey by HERBERT P. WOODWARD DEPARTMENT OF CONSERVATION AND DEVELOPMENT STATE OF NEW JERSEY...Geology and Topography Trenton, N. J. 1944 NEW JERSEY GEOLOGICAL SURVEY BOARD OF CONSERVATION AND............. Mendham (P . O . Gladstone) (3) NEW JERSEY GEOLOGICAL SURVEY LETTER OF TRANSMITTAL MR...manuscript of a new report on the copper ores of New Jersey and the many attempts to mine them. The report |
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