Wohlerite Mineral Gallery

Wohlerite Mineral Gallery
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About

Wohlerite Minerals


Notice: Undefined variable: alpha_gallery in /home/webminer/public_html/specimens/gallery.php on line 119

Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.

Wohlerite Mineral Gallery With 2 Images

Wohlerite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

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.
© Jeff Weissman / Photographic Guide to Mineral Species

Wohlerite Image

Click Here for Larger Image in New Browser Window Images:
Click Here for Larger Image

Wohlerite: NaCa2(Zr,Nb)Si2O7(O,OH,F)2  
Ferro-edenite: NaCa2Fe++5Si7AlO22(OH)2

Comments: Transparent yellow wöhlerite crystals embedded in pink feldspar and black mica matrix with black ferro-edenite (var. barkevikite).
Location: Langesundsfjorden, Sandoya Island, Porsgrunn, Norway. Scale: Specimen Size: 5x5x3.5 cm.
© John Betts - Fine Minerals
Advertisment
Updated weekly, for the collector, educator, and researcher since 1996. Extensive Inventory of very Rare Minerals. Visa and Mastercard are Welcome