This specimen is a basalt grinding and polishing stone, made by the Pima Indians and collected in the Gila River, Arizona, in 1960.
- Catalog Number:
- 402170
- Object/Specimen Description:
- Specimen Count:
- 1
- Precise Locality:
Gila River
- Locality:
- US Southwest (NM, AZ, UT, NV)
- Collecting Locality:
- North America, United States, Arizona