Copper (excellent multiple "Spinel"-twins) / Locality - Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
$1,900.00
Copper (excellent "Spinel"-twin and "hoppered" crystals) / Locality - Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
$1,750.00
Copper (large "Spinel"-twin) / Locality: Rocklands Mine, Cloncurry, Cloncurry Shire, Queensland, Australia
$2,500.00
Tourmaline (gem bi-color crystal) - Paprok, Kamdesh District, Nuristan, Afghanistan
$900.00
Rhodochrosite with Purple Apatite / Wutong Mine, Liubao, Cangwu Co., Wuzhou, Guangxi, China
$1,500.00
Copper (Anchor / Halberd) - White Pine Mine, Ontonagon County, Michigan, USA
$950.00
Rhodochrosite with Stilbite(!), Chalcopyrite and Quartz / Locality - Starnitsa deposit, Rhodope Mts, Smolyan Oblast, Bulgaria
$600.00
Pyrite / Locality- Gyudyurska Mine, Zlatograd, Rhodope Mts, Smolyan Oblast, Bulgaria
$250.00
Chalcopyrite with Sphalerite on Quartz / Locality- Septemvri Mine (Deveti Septemvri Mine), Smolyan Oblast, Bulgaria
$200.00
Copper pseudomorph after Azurite ("Copper Rose") / Locality- Copper Rose Mine, Grant County, New Mexico
$1,750.00
Copper pseudomorph after Azurite ("Copper Rose") Locality- Copper Rose Mine, Grant County, New Mexico
$550.00
Copper pseudomorph after Azurite ("Copper Rose") with Malachite Locality- Copper Rose Mine, Grant County, New Mexico
$500.00
Copper pseudomorph after Azurite ("Copper Rose") with Malachite / Locality - Copper Rose Mine, Grant County, New Mexico
$400.00
Copper pseudomorph after Azurite ("Copper Rose") with Malachite / Locality- Copper Rose Mine, Grant County, New Mexico
$800.00
Copper pseudomorph after Azurite ("Copper Rose") / Locality- Copper Rose Mine, San Lorenzo, Grant County, New Mexico
$1,750.00
Superb Classic Color-Changing Twinned Alexandrite Crystal – Brazil
$700.00
Tourmaline / (Multicolor) / with Stilbite / Locality - Himalaya Mine, Mesa Grande, San Diego County, California
$4,500.00
Gold (fine crystals) (3.18 grams) / Locality - Serra do Caldeirao claims, Pontes e Lacerda, Jauru District, Mato Grosso, Brazil
$2,400.00
Halite (great color) (fluorescent!) / Locality - Rudna Mine, Lubin District, Legnica, Lower Silesia, Poland
$450.00
Rhodochrosite on Gypsum (var: "Selenite") / Locality - Sunnyside Mine, Bonita Peak, Eureka District, San Juan County, Colorado
$4,000.00