This photo was viewed 1 times and was downloaded in full size 1 times.

This photo was liked 0 times

Source page:



English: Cryolite, Siderite
Locality: Ivittuut (Ivigtut), Arsuk Firth, Arsuk, Kitaa (West Greenland) Province, Greenland (Locality at mindat.org)
Size: 7.2 x 3.5 x 2.4 cm.
Discrete and isolated cryolite crystals are RARE. This SUPERB specimen is LOADED with crystals to 7 mm on massive cryolite and galena matrix. For the last 200 years, these colorless and lustrous, pseudo cubes, of cryolite, from Greenland, a rare sodium, aluminum, fluoride, have been the standard for the species. The locality is not only now long gone, it’s underwater. They mined it below sea level, to get cryolite as an important flux agent for the refining of aluminum. Rust colored siderite is nicely interspersed between the cryolite crystals. This is a very showy, excellent, and good-sized example of this now-vanished species. Ex. Paul Stahl Collection.
Deutsch: Kryolith, Siderit
Fundort: Ivittuut, Arsuk Firth, Arsuk, Kitaa Province, Grönland (Fundort bei mindat.org)
Größe: 7.2 x 3.5 x 2.4 cm.
Date before March 2010(2010-03)
Source http://www.mindat.org/photo-132459.html
Other versions


Rob Lavinsky, the copyright holder of this work, hereby publishes it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

OTRS Wikimedia The permission for use of this work has been archived in the Wikimedia OTRS system.
It is available as ticket #2010022810018255 for users with an OTRS account. If you wish to reuse this work elsewhere, please read the instructions at COM:REUSE. If you are a Commons user and wish to confirm the permission, please leave a note at the OTRS noticeboard.

Ticket link: https://ticket.wikimedia.org/otrs/index.pl?Action=AgentTicketZoom&TicketNumber=2010022810018255

Only registered users can post comments. Please login.

EXIF data:
File name cryolite-siderite-132459.jpg
Size, Mbytes 0.0591142578125
Mime type image/jpeg

See some ads as well as other free photos:

The images at Free-Photos.biz come mainly from Wikimedia Commons or from our own production. The photos are either in the public domain, or licensed under free linceses: Free-Photos.biz license, GPL, Creative Commons or Free-Art license. Some very few other photos where uploaded to Free-Photos.biz by our users and released into the public domain or into free usage under another free license (like GPL etc.)

While the copyright and licensing information supplied for each photo is believed to be accurate, Free-Photos.biz does not provide any warranty regarding the copyright status or correctness of licensing terms. If you decide to reuse the images from Free-Photos.biz, you should verify the copyright status of each image just as you would when obtaining images from other sources.

The use of depictions of living or deceased persons may be restricted in some jurisdictions by laws regarding personality rights. Such images are exhibited at Free-Photos.biz as works of art that serve higher artistic interests.

christianity portal