File:Quartz-247662.jpg

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Quartz-247662.jpg ‎(600 × 519 pixels, file size: 62 KB, MIME type: image/jpeg)

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Description
English: Quartz (Var.: Amethyst), Quartz
Locality: Boekenhoutshoek area (Boekenhouthoek), Mkobola district, Mpumalanga Province, South Africa (Locality at mindat.org)
Size: 12.4 x 10.0 x 7.5 cm.
A spectacular, two-sided amethyst specimen. Gorgeous, glassy, translucent to transparent, purple crystals of amethyst to 5.5 cm in size stand upright on the striking matrix of an earlier generation of quartz crystals. The crystals really sparkle and are called "cactus quartz" for their form. The terminations are isolated, while the bodies have a prickly, "cactus" look with an overgrowth of smaller crystals. The yellow iron oxide inclusions are a nice accent. This is the true source for the amethystine quartz crystals (aka "cactus quartz" and "spirit quartz") erroneously marketed as being from the Magaliesberg Range. A super example with great color. The amethyst crystals are all pristine.
Deutsch: Quarz (Var.: Amethyst), Quarz
Fundort: Boekenhoutshoek area (Boekenhouthoek), Distrikt Mkobola, Mpumalanga, Südafrika (Fundort bei mindat.org)
Größe: 12.4 x 10.0 x 7.5 cm.
Date before March 2010
date QS:P,+2010-03-00T00:00:00Z/7,P1326,+2010-03-00T00:00:00Z/10
Source http://www.mindat.org/photo-247662.html
Author
Robert M. Lavinsky  (1972–)  wikidata:Q56247090
 
Alternative names
Robert Matthew Lavinsky; Lavinsky, Robert M.; Lavinsky R M
Description American mineral collector and mineral dealer
iRocks.com (Mineralogical Record)
Date of birth 13 December 1972 Edit this at Wikidata
Location of birth Columbus
Authority file
creator QS:P170,Q56247090

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Rob Lavinsky, the copyright holder of this work, hereby publishes it under the following license:
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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
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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current04:41, 27 April 2010Thumbnail for version as of 04:41, 27 April 2010600 × 519 (62 KB)RKBot (talk | contribs)== {{int:filedesc}} == {{Information |Description= {{en|1=Quartz (Var.: Amethyst), Quartz :: Locality: Boekenhoutshoek area (Boekenhouthoek), Mkobola district, Mpumalanga Province,

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