Kupletskite Mineral Gallery

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

Kupletskite 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.

Kupletskite Mineral Gallery With 2 Images

Kupletskite Image

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

Kupletskite: K2Na(Mn,Fe++)7(Ti,Nb)2Si8O26(OH)4F

Comments: Bronze-colored stellate crystalline spray of kupletskite on white orthoclase.
Location: 3M quarry, Little Rock, Pulaski County, Arkansas, USA. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Kupletskite Image

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

Kupletskite: K2Na(Mn,Fe++)7(Ti,Nb)2Si8O26(OH)4F  
Niobokupletskite: K2Na(Mn,Zn,Fe)7(Nb,Zr,Ti)2Si8O26(OH)4(O,F)

Comments: Back-scattered electron image of Niobokupletskite (Nkpt) rimming kupletskite (Kpt). The zoning in the kupletskite is from Nb-poor to Nb-rich in the direction of the arrow (dark to medium gray). (CanMin v 38, p 628).
Location: Mont Saint-Hilaire, Quebec, Canada. Scale: Scale bar 100 µ-m.
© Canadian Mineralogist
Advertisment
Our Mission is Simple: RMS will be the go-to portal for all Mineral, Gem and Rock shows in the USA