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Arsenopyrite : FeAsS - (Fe0.90Co0.10)AsS | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 3 mm. |
| © De Nul, Richard | Photo ID: 63547 View Count: 188 |
Cassiterite : SnO2 | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 3 mm. |
| © De Nul, Richard | Photo ID: 63783 View Count: 214 |
Cassiterite : SnO2 | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 1 mm. |
| © De Nul, Richard | Photo ID: 63781 View Count: 161 |
Cassiterite : SnO2 | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 0,8 mm. |
| © De Nul, Richard | Photo ID: 63782 View Count: 151 |
Cassiterite : SnO2, Fluorite : CaF2 | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Brown cassiterite on white fluorite. Field of view approx 5mm. Chris Popham specimen & photo, 2007 |
| © Chris Popham | Photo ID: 101821 View Count: 119 |
Chalcophyllite : Cu18Al2[(OH)9|SO4|AsO4]3 · 33H2O | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 4 mm. |
| © De Nul, Richard | Photo ID: 63548 View Count: 185 |
Chalcophyllite : Cu18Al2[(OH)9|SO4|AsO4]3 · 33H2O | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 1 mm. |
| © De Nul, Richard | Photo ID: 63553 View Count: 176 |
Chalcophyllite : Cu18Al2[(OH)9|SO4|AsO4]3 · 33H2O | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 1 mm. |
| © De Nul, Richard | Photo ID: 63552 View Count: 158 |
Chalcophyllite : Cu18Al2[(OH)9|SO4|AsO4]3 · 33H2O | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 1 mm. |
| © De Nul, Richard | Photo ID: 63549 View Count: 135 |
Chalcophyllite : Cu18Al2[(OH)9|SO4|AsO4]3 · 33H2O | |
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Old Gunnislake Mine, Gunnislake Area, Callington District, Cornwall, England, UK Image width: 1 mm. |
| © De Nul, Richard | Photo ID: 63550 View Count: 135 |
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