| Locality type: | Mine |
| Classification |
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| Species: | Spessartine |
| Formula: | Mn32+Al2(SiO4)3 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Calcite | 8 |
| Magnetite | 8 |
| Tephroite | 5 |
| Willemite | 5 |
| Augite | 1 |
| Franklinite | 1 |
| Data |
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| Mineral Data: | Click here to view Spessartine data |
| Locality Data: | Click here to view Franklin Mine, Franklin, Sussex County, New Jersey, USA |
| Photo Gallery | View Gallery (7 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 54537 |
| Long-form Identifier: | 1:3:54537:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Spessartine |
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| 3.9km (2.4 miles) | ⓘSterling Mine, Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA |
| 4.0km (2.5 miles) | ⓘPassaic pit (Marshall Mine; Passaic Mine), Sterling Hill, Ogdensburg, Sussex County, New Jersey, USA |
| 61.7km (38.4 miles) | ⓘ179th Street & Haven Avenue, Manhattan (New York County), New York City, New York, USA |
| 62.2km (38.6 miles) | ⓘWashington Heights, Manhattan (New York County), New York City, New York, USA |
| 97.6km (60.6 miles) | ⓘFillow Quarry, Branchville, Redding, Fairfield County, Connecticut, USA |
| References |
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Franklin Mine, Franklin, Sussex County, New Jersey, USA