| Locality type: | Mine |
| Classification |
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| Species: | Gersdorffite |
| Formula: | NiAsS |
| Comments: | "An analysis by Fairchild, published in 1931, and quoted in the Seventh Edition of “Dana’s System of Mineralogy”, gave: iron 3.9, cobalt 0.7, nickel 31.6, antimony 9.1, arsenic 34.9, sulfur 17.1, and bismuth 0.4%" (Schooner 1958); with the ore minerals at Shepard's Lode (Gray 2005). |
| Habit: | grains |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Löllingite | ⓘ2 photos of Gersdorffite associated with Löllingite at this locality. |
| Nickeline | ⓘ2 photos of Gersdorffite associated with Nickeline at this locality. |
| Annabergite | ⓘ2 photos of Gersdorffite associated with Annabergite at this locality. |
| Data |
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| Mineral Data: | Click here to view Gersdorffite data |
| Locality Data: | Click here to view Great Hill cobalt mines, Cobalt, East Hampton (Chatham), Middlesex County, Connecticut, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 132141 |
| Long-form Identifier: | 1:3:132141:8 |
| GUID (UUID V4): | 20c9aaba-7234-4df4-92a4-3bbe6c0058a1 |
| References |
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