"Ore Sample Bags"
Ward's® Azurite
Supplier: Avantor
Bright blue crystalline veins and coatings in a matrix of mixed copper ore.
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Ward's® Hematite (Red Ochre)
Supplier: Avantor
Red, earthy, in natural chunk form; common pigment ore.
Supplier: Avantor
Bright blue crystalline veins and coatings in a matrix of mixed copper ore.
Supplier: Avantor
Red, earthy, in natural chunk form; common pigment ore.