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Chalcopyrite : CuFeS2, Pyrite : FeS2 | |
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Moinho deposit, Aljustrel Mine, Aljustrel, Beja District, Portugal Chalcopyrite veins on massive Pyrite, field of view 60x50mm |
| © Nuno Sousa 2007 | Photo ID: 136492 View Count: 78 |
Dolomite : CaMg(CO3)2, Chalcopyrite : CuFeS2 | |
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Moinho deposit, Aljustrel Mine, Aljustrel, Beja District, Portugal White Dolomite and Chalcopyrite, field of view 40x30mm |
| © Nuno Sousa 2007 | Photo ID: 136494 View Count: 103 |
Halotrichite : FeAl2(SO4)4·22H2O | |
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Moinho deposit, Aljustrel Mine, Aljustrel, Beja District, Portugal Halotrichite field of view 10x15 mm. Rui Nunes specimen and photo. |
| © Rui Nunes 2005 | Photo ID: 42317 View Count: 299 |
Halotrichite : FeAl2(SO4)4·22H2O | |
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Moinho deposit, Aljustrel Mine, Aljustrel, Beja District, Portugal Picture width 25 mm. Rui Nunes specimen and photo. |
| © Rui Nunes 2005 | Photo ID: 41578 View Count: 275 |
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