File:Ramsdellite-cu05c.jpg

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Ramsdellite-cu05c.jpg ‎(393 × 400 pixels, file size: 36 KB, MIME type: image/jpeg)

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Description
English: Ramsdellite
Locality: Mistake Mine (Box Canyon deposits), Sam Powell Peak, Box Canyon District, Yavapai County, Arizona, USA (Locality at mindat.org)
Size: cabinet, 11.3 x 9.1 x 5.3 cm
Ramsdellite
This is a 3-dimensional knoll of sharply prismatic, splendent, black, ramdellite crystals, to 5 or 6 mm across. Ramsdellite from this small and defunct mine in a remote corner of Arizona was first found, I am told, in the early 1900s. However, the locality was apparently lost for some time and only rediscovered by the father/son team of Roy Jones and Dick Jones in the 1960s. Some of this material came out then (Roy says about 6 flats), of which this would have been a MAJOR specimen for the time and the find, large in size and quality both. I have seen this material in inferior specimens, turn up from time to time in old US collections. However, it has remained fairly rare on the market, and thus expensive. A recent find appeared literally in the middle of the Tucson show of 2009, but nothing of this overall size and calibre was recovered and this remains a major example for the lcoality and species. Reference: MINERALOGICAL RECORD: Vol. 14, No. 5 September - October 1983 Ramsdellite from the Mistake Mine [Arizona] 333-335 William H. Wilkinson, Jr., Robert W. Allgood, Carlos Williams & Genne M. Allgood
Deutsch: Ramsdellit
Fundort: Mistake Mine (Box Canyon deposits), Sam Powell Peak, Box Canyon District, Yavapai County, Arizona, Vereinigte Staaten (Fundort bei mindat.org)
Größe: 11.3 x 9.1 x 5.3 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/new09TucsonConsigns/cu05c.jpg, Description: http://www.irocks.com/render.html?species=Ramsdellite&page=3
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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current12:16, 28 May 2010Thumbnail for version as of 12:16, 28 May 2010393 × 400 (36 KB)RKBot (talk | contribs)== {{int:filedesc}} == {{Information |Description= {{en|1=Ramsdellite :: Locality: Mistake Mine (Box Canyon deposits), Sam Powell Peak, Box Canyon District, Yavapai County, [[:en:Arizona|Arizona]

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