black; possible rust stains; surface dirt; chipped along proximal end

black; no cortex (tertiary); surface dirt

grey; possible rust stains; cortex present (primary); chipped along bottom edge

grey; possible rust stains; chip CL BC

black; chipped tip; surface dirt; has some white crystals on ventral surface

black; chip TC TL; some of it is brownish

black; not stemmed; surface dirt; has some white inclusions

black; corner-notched; surface dirt; possible rust stain in one spot

black; chip BL; cortex present (secondary)

black; some surface dirt