"WardsSci000444"

Black, Micaceous, glittery metallic.

Classic “peacock” aluminum ore.

Bright blue crystalline veins and coatings in a matrix of mixed copper ore.

Kaolin is a white clay mineral that has vast industrial uses

Sale

Hemalite is a Massive, dense red to gray, classic example of iron ore.

Earthy, yellow brown iron ore.

Feldspar group; white to gray, sodium plagioclase cleavages; some faces may show twinning.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Small to moderate sized crystals within a mafic matrix and cleavage visible in some specimens.

Feldspar group; calcium end member plagioclase crystals in pyroxene matrix.