"WardsSci000478"

Pink/gray coarse carbonate rock.

Foliated biotite, coarse, silvery gray with quartz-feldspar bands.

Represents a Wide Range of Depositional Environments and Rock Textures

Fine, common limestone; massive, and will fizzle with HCl.

Light gray, earthy.

Light pink, massive, crystalline, translucent.

Bright metallic cubic cleavages; lead ore.

Pure, bright yellow, Frasch sulfur.

Ward's® highest quality and purest mineral offerings.

Brownish gray, kerogen-rich; commercial oil source.