Chert chopper, large. Also shows use as a pecking stone
Donor:
Martin A. Baumhoff, Robert Fleming Heizer, and University Appropriation
Collection place:
NV-Ch-145, Middlegate, Churchill County, Nevada
Verbatim coll. place:
CH-X4, Middlegate, no loc. (surface?) X-4 Middlegate in field notes, on Churchill county archival map is called CA-Ch-125. It is no known what the identification as NV-Ch-145 was based on.