 |
Wohlerite Biotite Image |
|
|
Wohlerite Biotite Image |
 |
| Mineral: | Wohlerite: NaCa2(Zr,Nb)Si2O7(O,OH,F)2 Biotite: K(Mg,Fe++)3[AlSi3O10(OH,F)2 | |||||
| Comments: | Prismatic wohlerite crystals with lepidomelane (Fe-rich biotite). | |||||
| Location: | Langevannet, Tvedalen, Telemark, Norway. | |||||
| Scale: | See Photo. | |||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | |||||
| Counter: | This Image has been shown 1039 times | |||||
| Image Links: |
|