Barite / Locality - Muddy Creek, tributary of Crater Creek, Rio Grande County, Colorado
$140.00
Barite / (great quality) / Locality - Muddy Creek, tributary of Crater Creek, Rio Grande County, Colorado
$250.00
Barite / (great quality) / Locality - Muddy Creek, tributary of Crater Creek, Rio Grande County, Colorado
$200.00
Chalcedony on Smoky Quartz “casts” after Laumontite / Locality - Buck Mine, Cripple Creek District, Teller County, Colorado
$150.00
Chalcedony on Smoky Quartz “casts” after Laumontite / Locality - Buck Mine, Cripple Creek District, Teller County, Colorado
$450.00
Chalcedony on Smoky Quartz “casts” after Laumontite / Locality - Buck Mine, Cripple Creek District, Teller County, Colorado
$700.00
Calcite with Siderite / Locality - Billy Creek Wildlife Refuge, Ouray County, Colorado
$300.00
Calcite with Malachite and Azurite / Locality - Copper Rivet mine, Mesa County, Colorado
$500.00
Barite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$600.00
Sphalerite on Siderite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$250.00
Pyrite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$85.00
Rhodochrosite with Quartz on Sphalerite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$350.00
Pyrite “horseshoe” with Siderite on Sphalerite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$500.00
Pyrite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$365.00
Sphalerite on Siderite / Locality - 1700’ Level, Eagle Mine, Gilman, Eagle County, Colorado
$400.00
Sphalerite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$95.00
Sphalerite / Pyrite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$125.00
Pyrrhotite / Siderite / Locality - 2000’ Level, Eagle Mine, Gilman, Eagle County, Colorado
$75.00
Pyrite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$75.00
Siderite / Locality - Eagle Mine, Gilman, Eagle County, Colorado
$100.00