File:Cassiterite-Teallite-Wurtzite-pas-06c.jpg

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Description
English: Cassiterite, Teallite, Wurtzite
Locality: Ichocollo Mine (Ichucollo Mine; Monserrat Mine), Monserrat-Antequera district, Pazña, Poopó Province, Oruro Department, Bolivia (Locality at mindat.org)
Size: miniature, 4.6 x 2.8 x 3.4 cm
Teallite and Wurtzite on Cassiterite
Collected from one of the famous Vaux expeditions of the early 1900's, this is a rare matrix teallite specimen featuring a pocket-growth teallite crystal measuring 1.3 cm long, perched safely in a protected vug of wurtzite crystals , all in a matrix of cassiterite ore. The slender yellow crystals may be greenockite but I have not had them analysed so that is a bonus,if so. Freestanding , sharp teallite crystals are very uncommon, and this is a good one as it has matrix hosting it. Teallite normally forms as foliated masses or contacted ugly lumpy pieces, so this is, for what it is, quite a beauty. According to Mindat, this was an early locality for finds of teallite and material from this district provided type specimens of the species. This locality is reported as far back as The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University, 1837-1892. As an additional note, I am pretty certain with my contacts that there have been no new finds of TEALLITE in this region despite extensive recent specimen collecting for species such as potosiite, zinkenite, and andorite which were found. MUCH BETTER IN PERSON!
Deutsch: Cassiterit, Teallit, Wurtzit
Fundort: Ichocollo Mine (Ichucollo Mine; Monserrat Mine), Distrikt Monserrat-Antequera, Pazña, Poopó, Oruro , Bolivien (Fundort bei mindat.org)
Größe: 4.6 x 2.8 x 3.4 cm
Date before March 2010
date QS:P,+2010-03-00T00:00:00Z/7,P1326,+2010-03-00T00:00:00Z/10
Source Image: http://www.irocks.com/db_pics/pics/pas-06c.jpg, Description: http://www.irocks.com/render.html?species=Cassiterite&page=10
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 Edit this at Wikidata
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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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Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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current12:07, 27 May 2010Thumbnail for version as of 12:07, 27 May 2010400 × 332 (35 KB)RKBot (talk | contribs)== {{int:filedesc}} == {{Information |Description= {{en|1=Cassiterite, Teallite, Wurtzite :: Locality: Ichocollo Mine (Ichucollo Mine; Monserrat Mine), Monserrat-Antequera district, Pazña, [[:

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