|
|
Corundum (Var: Ruby) : Al2O3 | |
|
|
Feneyrolles brook alluvials, Feneyrolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 5,5 mm crystal – Collected by Guy Pégère – Photo and collection François Périnet. |
| © François Périnet | Photo ID: 190407 View Count: 149 |
Corundum (Var: Ruby) : Al2O3, Anorthite : Ca[Al2Si2O8], Pargasite : [Na][Ca2][Mg4Al][(OH)2|Al2Si6O22] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 1 mm grain – ruby with anorthite and pargasite - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246868 View Count: 34 |
Corundum (Var: Ruby) : Al2O3, Anorthite : Ca[Al2Si2O8] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 2.1 mm grain –tiny ruby crystals in anorthite matrix - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246874 View Count: 24 |
Corundum (Var: Ruby) : Al2O3 | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 2.1 mm crystal – Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246875 View Count: 23 |
Corundum (Var: Ruby) : Al2O3, Anorthite : Ca[Al2Si2O8], Pargasite : [Na][Ca2][Mg4Al][(OH)2|Al2Si6O22] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 2 mm grain – ruby, pargasite and anorthite - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246861 View Count: 18 |
Corundum (Var: Ruby) : Al2O3 | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 2.5 mm crystal - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246870 View Count: 18 |
Corundum (Var: Ruby) : Al2O3, Spinel : MgAl2O4, Anorthite : Ca[Al2Si2O8] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 2.3 mm eluvial grain – ruby with black spinel in anorthite matrix - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246873 View Count: 15 |
Corundum (Var: Ruby) : Al2O3, Anorthite : Ca[Al2Si2O8], Pargasite : [Na][Ca2][Mg4Al][(OH)2|Al2Si6O22] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 1.2 mm grain – ruby, anorthite and pargasite - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246859 View Count: 12 |
Corundum (Var: Ruby) : Al2O3, Anorthite : Ca[Al2Si2O8], Pargasite : [Na][Ca2][Mg4Al][(OH)2|Al2Si6O22] | |
|
|
Peygerolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 0.5 mm crystal – ruby with anorthite and pargasite - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 246860 View Count: 10 |
Corundum (Var: Sapphire) : Al2O3 | |
|
|
Feneyrolles brook alluvials, Feneyrolles, Saint-Privat-du-Dragon, Lavoûte-Chilhac, Haute-Loire, Auvergne, France 0,4 mm crystal - Photo and collection François Périnet. |
| © François Périnet | Photo ID: 190404 View Count: 82 |
| Page 1 of 3 (1 to 10 of 22 total) | Next Page | |
| Page: 1 2 3 | ||