Mineral Specimens
-250x250.jpg "Beautiful Copper Replacement Agate -Copper Chalcedony Microcline Chlorite -MI")
Beautiful Copper Replacement Agate -Copper Chalcedony Microcline Chlorite -MI
This is a Copper Replacement Agate with a trace of shiny Michigan Native Copper, white Chalcedo..
$29.95
-250x250.jpg "Highly Mineralized Gold Ore Slab -Dense Sulfides -Unpolished Specimen Display")
Highly Mineralized Gold Ore Slab -Dense Sulfides -Unpolished Specimen Display
Highly Mineralized Gold Ore Slab – Display Specimen Natural unpolished slab of highly m..
$54.95
-250x250.jpg "Michigan Native Copper Nuggets and Copper Oxides in Basalt -Michigan Copper Mine")
Michigan Native Copper Nuggets and Copper Oxides in Basalt -Michigan Copper Mine
This is a specimen with a lot of Michigan Native Copper nuggets (Amygdules) and Copper oxides and or..
$14.95
Quartz Calcite Feldspar In Amygdaloidal Basalt Keweenaw Peninsula Michigan
Calcite, Feldspar and Quartz in Amygdaloidal Basalt. This is a natural piece of Amygdaloidal Basalt ..
$19.95
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