File:Krohnkite-21581.jpg

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Summary

Description
English: Kröhnkite
Locality: Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, Antofagasta Region, Chile (Locality at mindat.org)
An EXCEPTIONALLY well-crystallized example of this rare copper species, with crystals to 1.7 cm though most average about 1 cm . SHARP, ISOLATED crystals of this species are rare for several reasons: firstly, most krohnkite from this locality formed as thick massive vein filling and thus lacks individual crystal form; and secondly the locality has been closed and defunct for decades. It remains one of the most important rarities locales in the world, but specimens are getting harder and harder to obtain out of old collections. 6 x 4.3 x 3 cm
Deutsch: Kröhnkit
Fundort: Chuquicamata Mine, Distrikt Chuquicamata, Calama, Provinz El Loa, Región de Antofagasta, Chile (Fundort bei mindat.org)
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-21581.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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Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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Date/TimeThumbnailDimensionsUserComment
current23:58, 17 January 2014Thumbnail for version as of 23:58, 17 January 2014600 × 442 (317 KB)AxelHHmehr Farbe
21:59, 24 April 2010Thumbnail for version as of 21:59, 24 April 2010600 × 442 (78 KB)RKBot== {{int:filedesc}} == {{Information |Description= {{en|Kröhnkite :: Locality: Chuquicamata Mine, Chuquicamata District, Calama, El Loa Province, [[:en:Antofagasta Region|Antofagasta Regio

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