Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Mineral Chatroom The Mindat Store

Gunnbjarnite

This page is currently not sponsored. Click here to sponsor this page.



Formula:
(Mg,Ca,Fe)
 
3
(Fe,Al)
 
2
Si
 
6
O
 
18
 · 3H
 
2
O
A variety of Sepiolite

A ferroan variety of Sepiolite.
Originally reported from Greenland.

Classification of Gunnbjarnite

mindat.org URL:http://www.mindat.org/min-1777.html
Please feel free to link to this page.

Chemical Properties of Gunnbjarnite

Formula:
(Mg,Ca,Fe)
 
3
(Fe,Al)
 
2
Si
 
6
O
 
18
 · 3H
 
2
O
Essential elements:Fe, H, Mg, O, Si
All elements listed in formula:Al, Ca, Fe, H, Mg, O, Si

Other Names for Gunnbjarnite

Other Languages:
German:Gunnbjarnit
Spanish:Gunnbjarnita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Gunnbjarnite

Search Engines:
  • Look for Gunnbjarnite on Google
  • Look for Gunnbjarnite images on Google
    • Mineral Dealers:
  • By minerals from YourMineralCollection
  • Buy fine minerals and gemstones from Pala International
  • DAKOTA MATRIX offers Cabinet and Rare Species from Worldwide Localities.
  • Fabre Minerals - search for Gunnbjarnite specimens
  • Search for Gunnbjarnite from all mineral dealers at minfind.com
  • Mineral Classics - Worldwide Collector Quality Minerals and Gems
  • Search for minerals at Heliodor
  • webminerals
  • Buy RARE Minerals from Rocks of Africa
  • Edwards Minerals - Fine Specimens
  • SpiriferMinerals.com - high quality low prices
  • Top quality minerals from Kristalle of California
    • Jobs:
  • Mining & Geology Jobs

    • Localities for Gunnbjarnite

    Hide Locality List
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Greenland
    No reference listed
    Mineral and/or Locality
    Search Google
     
    Copyright © Jolyon Ralph and Ida Chau 1993-2011. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 22nd Jun 2011 01:42:22
    Mineral and Locality Search
    Mineral:
    and/or Locality:
    Options
    Fade toolbar when not in focusFix toolbar to bottom of page
    Hide Social Media Links
    Slideshow frame delay seconds
    New Mineral Name: IMA2011-011From Uwe Kolitsch, 13th Feb 2012 11:29:36