Tourmaline
|
| Luxullianite |
|
| Luxulyan, Cornwall, Great Britain |
|
| Source: Thin section collection Steinmann-Institut, Universität Bonn |
|
| Photos: MMR |
|
Comments and references:
|
|
|
| PPL |
| |
|
|
| |
| |
| +Pol |
| |
|
|
|
|
| |
|
| Additional images |
| |
|
| |
|
| |
|
| Image comments |
|
| |
|
| Width of view |
|
Pol orientation |
| 0.5 mm |
|
W-E |
| |
|
|
| |
| |
|
Tourmaline |
Images
Mineral data |
| |
|
|
