M & W Minerals
Walter R. Kellogg
517 294 6709
Majuba Hill Mine, Pershing Co., Nevada
5.5 x 5.7 x 4 cm
$30 Click here to order this mineral.
Ex. Steve Pullman
The Rhyolite matrix of this specimen has unusal lens with black colored fibrous Tourmaline. One surface has a coating of micro crystals of dark blue colored Clinoclase.
The specimen is in fairly good condition but the Clinoclase is bruised.