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Carpholite : Mn2+Al2[(OH)4|Si2O6] | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Yellow acicular crystals of carpholite (xls size 5 mm) with brown pennantite-clinochlore in open quartz vein. Collection and photo G. Armellino. |
| © G. Armellino | Photo ID: 45779 View Count: 872 |
Carpholite : Mn2+Al2[(OH)4|Si2O6] | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Rare, free-standing carpholite needles in open quartz vein. Field 4mm. Collection & photo R. Bracco. |
| © R. Bracco | Photo ID: 16856 View Count: 462 |
Carpholite : Mn2+Al2[(OH)4|Si2O6], Kutnohorite : Ca(Mn,Mg,Fe)(CO3)2 | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Picture size: 6 mm |
| © Tagliabue-Foschi | Photo ID: 21523 View Count: 341 |
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