File:Elbaite-Feldspar-Group-226182.jpg

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Description
English: Elbaite, Feldspar
Locality: Himalaya Mine (Himalaya pegmatite; Himalaya dikes), Gem Hill, Mesa Grande District, San Diego County, California, USA (Locality at mindat.org)
Size: 8.3 x 7.6 x 6.8 cm.
A classic Himalaya pink tourmaline, measuring 6.5 x 2.2 x about 1 cm, is perched, embedded rather, in a complete feldspar crystal here. The feldspar is a floater - complete all around, top, bottom, and sides. Even more, it is a Mannebach Twin crystal - and a big, complete one that is really quite unprecedented in this condition for the Himalaya Mine. The tourmaline sits on the floater, and itself is doubly-terminated (though the bottom term is not smooth and lustrous, it is terminated). Matrix Himalaya pieces are not common at all. Matrix specimens on a feldspar crystal are rarer. And on a floater like this, I have seen only a handful. Also, it is of good size and classic color. Weighs 573 grams. This was long in the collection of a San Francisco collector, Jean Parrish, and comes with her old note that it was "exhibited in a trophy case at the Las Vegas Show in 1975, originally from Norm Dawson." Norm owned the White Queen mine in its heyday and was a well-known San Diego collector. Definitely an old piece from the independent era of mining here, and with good pedigree.
Deutsch: Elbait, Feldspat
Fundort: Himalaya Mine (Himalaya pegmatite; Himalaya dikes), Gem Hill, Mesa Grande District, San Diego County, Kalifornien, Vereinigte Staaten (Fundort bei mindat.org)
Größe: 8.3 x 7.6 x 6.8 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-226182.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:
w:en:Creative Commons
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Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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current14:32, 27 April 2010Thumbnail for version as of 14:32, 27 April 2010764 × 800 (131 KB)RKBot (talk | contribs)== {{int:filedesc}} == {{Information |Description= {{en|1=Elbaite, Feldspar :: Locality: Himalaya Mine (Himalaya pegmatite; Himalaya dikes), Gem Hill, Mesa Grande District, [[:en:San Diego County, California|San Di

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