20hhgd.ns ((COPPER, PREHNITE)), $10 MINIMUM BID, Reichenbach, Baumholder, Rhineland-Palatinate, Germany, 5 x 4.5 x 2 cm, Miniature | |
Round nodule with one side cut and polished to expose and display the interior. Copper and greenish blue Prehnite easily seen on the polished surface. ex Glen Davidson collection. |