Mindat Logo

Garrelsite-V

Formula:
Ba
 
3
NaSi
 
2
B
 
7
O
 
16
(OH)
 
4
System:Monoclinic
This page provides mineralogical data about Garrelsite-V.

Classification of Garrelsite-V

mindat.org URL:http://www.mindat.org/min-6964.html
Please feel free to link to this page.

Crystallography of Garrelsite-V

Crystal System:Monoclinic

Optical Data of Garrelsite-V

Type:Biaxial (-)
RI values: nα = 1.620 nβ = 1.633 nγ = 1.640
Maximum Birefringence:δ = 0.020

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Moderate
Dispersion:r < v strong

Chemical Properties of Garrelsite-V

Formula:
Ba
 
3
NaSi
 
2
B
 
7
O
 
16
(OH)
 
4
Essential elements:B, Ba, H, Na, O, Si
All elements listed in formula:B, Ba, H, Na, O, Si

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 Garrelsite-V

Search Engines:
  • Look for Garrelsite-V on Google
  • Look for Garrelsite-V images on Google
  • Mineral Dealers:
  • High-end worldwide specimens & outstanding customer service
  • Lapis Mineral Magazin
  • Wendel Minerals - Auktion & Shop
  • The Arkenstone - Fine Minerals
  • Buy RARE Minerals from Rocks of Africa
  • Fine Minerals from Dan Weinrich Minerals
  • Search for - Garrelsite-V - on e-Rocks Mineral Sales & Auctions
  • Edwards Minerals - Fine Specimens
  • Top quality minerals from Kristalle of California
  • Buy minerals from Mineralium.com
  • SpiriferMinerals.com - high quality specimens
  • Buy from David K Joyce minerals
  • Jobs:
  • Mining & Geology Jobs
  • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon Ralph and Ida Chau 1993-2009. 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. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 13th Nov 2009 03:20:41