"WardsSci000444"

Classic, white chalk, massive; from Cliffs of Dover, England.

Pure kaolinite powder, 200 mesh.

Exemplary display of hexoctahedral crystal shape.

Clear to yellow translucent.

Amazonite

Red, classic oolitic texture.

Black, Micaceous, glittery metallic.

Classic “peacock” aluminum ore.

Brownish gray, translucent.

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