L-27 (Arkansas Novaculite): Direct collection from outcrop; Collection includes raw material, outer surface and naturally weathered specimens. Black variety. L-27 (Arkansis Novaculite): Black ...
L-32 (Arkansas Novaculite): Direct collection from outcrop; Provenience includes samples from bedrock; Collection includes raw materials, madern flint-knappers' work and heat treated specimens L-32 ...