| Locality type: | Mine |
| Classification |
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| Species: | Tenorite |
| Formula: | CuO |
| Formation: | Secondary |
| Comments: | Associated with Cuprite. Recorded by John Betterton (1996) |
| Habit: | Earthy |
| Colour: | Black |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Abundance at site: | Very Rare |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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|
| Cuprite | 2 |
| Native Copper | 1 |
| Quartz | 1 |
| Aurichalcite | 1 |
| Brochantite | 1 |
| Data |
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| Mineral Data: | Click here to view Tenorite data |
| Locality Data: | Click here to view Penberthy Croft Mine, St Hilary, Cornwall, England, UK |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 20241 |
| Long-form Identifier: | 1:3:20241:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Tenorite |
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| 1.7km (1.1 miles) | ⓘRetallack Mine, St Hilary, Cornwall, England, UK |
| 1.7km (1.1 miles) | ⓘWheal Elizabeth, St Erth, Cornwall, England, UK |
| 2.6km (1.6 miles) | ⓘWheal Fortune (West Wheal Fortune; Great Wheal Fortune), Truthwall, Ludgvan, Cornwall, England, UK |
| 2.7km (1.7 miles) | ⓘGwallon Mine, St Hilary, Cornwall, England, UK |
| 2.9km (1.8 miles) | ⓘWest Godolphin Mine (Wheal Junket), Breage, Cornwall, England, UK |
| 3.6km (2.2 miles) | ⓘWheal Virgin, Marazion, Cornwall, England, UK |
| 4.0km (2.5 miles) | ⓘWheal Kayle, Hayle, Cornwall, England, UK |
| 4.0km (2.5 miles) | ⓘWheal Bolton, Crowlas, Ludgvan, Cornwall, England, UK |
| 4.2km (2.6 miles) | ⓘWheal Providence, Wheal Tremayne, Fraddam, Gwinear-Gwithian, Cornwall, England, UK |
| 4.4km (2.7 miles) | ⓘGreat Work Mine (incl. Leeds Mine), Godolphin Cross, Breage, Cornwall, England, UK |
| References |
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Penberthy Croft Mine, St Hilary, Cornwall, England, UK