Important Natural History Auction 2017-07-30
This lot is closed for bidding. Bidding ended on 7/29/2017
EMERALD MATRIX SPHERE
Brazil
On the soothing gray and shimmering black ground of quartz and biotite mica, great profusions of fine Brazilian emerald crystals leap in dramatic green contrast across the highly polished surface of this lovely little 4 1/4 inch diameter sphere, on a beveled square biotite stand.
$750 - 1,000\n