M & W Minerals
Walter R. Kellogg
517 294 6709
Bisbee, Warren District, Mule Mts, Cochise Co., Arizona
4.7 x 4.7 x 3.7 cm
$25 Click here to order this mineral.
Mostly massive material, there is vug filled with small, nice crystals which are a dark midnight blue.
The specimen is in fairly good condition although most of the surfaces are contact areas, the vug with the crystals is in very good condition.
From the Don Langham collection