Copper and silver “halfbreeds” from Pewabic Mine, Houghton Co. Michigan. A unique combination of copper and silver in these four specimens. Largest specimen measures 27x20x11mm. Great value.
$95.00Add to cart
Silver crystals from Mass Mine, Ontonagon Co., Michigan. Beautiful example of characteristically bright silver. Specimen measures 15x15x12mm.
$50.00Add to cart
Copper crystal from St. Claire Mine, Keweenaw Co., Michigan. Single 26x32x12mm crystal with rich tenorite patina.
$60.00Add to cart
Calcite with Flourite from Minerva #1 Mine, Cave-in-Rock District, Hardin Co., Illinois. The overall specimen size is 60x25x25mm. The specimen is accompanied with original Dan Weinrich label.
$45.00Add to cart
Epidote from Balochistan, Pakistan. This dark green crystal measures 50x40x12mm.
$115.00Add to cart
Copper with Calcite from Adventure Mine, Greenland, Ontonagon Co., Michigan. 15x25x13mm grouping of well-crystalized copper on 45x40x25mm matrix. The specimen is accompanied with original Dan Weinrich label.