LEPIDOLITE MICA w Phantom Window, rare crystal mineral 7"

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  • Item Category: Natural History
  • Source: eBay
  • Sold Date: Feb 23, 2016
  • Channel: Auction House

This is a nice specimen of Lepidolite Mica with Muscovite Mica parallelogram inclusion. 7 x 2 3/4 x 3/16" 3.4 oz. / 97 g.

Formula: Ca(UO
2 )
2 (VO
4 )
2 · 5-8H
2 O