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Mimetite (acicular crystals, rare locale) 
Back to Harold Urish Collection Auctions #3 - end Jan 27th
Ironwood Mine, Silver Bell District, Pima Co., Arizona
- Starting Time:1/20/2010 06:30:00 PM(CST)
- Ending Time:1/27/2010 06:30:51 PM(CST)
Time Left:Auction Is Closed
- Size:4.2 x 3.6 x 1.6 cm
- Size Description:Miniature
Description:This is a rare specimen, the first I have personally seen, of material I could only find referenced in an Arizona Bureau of Mines report. Harold Urish selfcollected this in 1999 at the soccalled Gods Claim , here. It features unusual, acicular crystals of mimetite on a background of green mineralization which, according to that report as summarised on MINDAT, may be descloizite or bayldonite
