Sphalerite on Dolomite     LaFarge Quarry, Lockport, New York.  Ex. Michael R. Walter Collection.  Ex. Charlie Bowman collection.  A great miniature with and exceptional concentration of sphalerite balls to .6 cm each.  6 x 4.4 x 3 cm overall.  No damage and aesthetic.    $145

Sphalerite

SKU: GD--336
$145.00Price