1 to 18 of 18 Results for: objects
Obsidian
Country: Mexico
Obsidian
Country: USA
Zinc Ore
Country: Canada
Petrified wood
Country: Canada
Graphic granite
Country: Canada
Asphaltite
Country: USA
Coal
Country: USA
Asphaltite
Country: USA
Oil-bearing sandstone
Country: Canada
Oil-bearing sandstone
Country: Canada
Oil-bearing sandstone
Country: Canada
Oil-bearing sandstone
Country: Canada
Oil-bearing dolomite
Country: Canada
Massive chalcopyrite
Country: Canada
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