Gift of the Academy of Natural Sciences of Philadelphia, 1997
Accession Lot
- Object[36]
- yes[36]
- no[36]
- american[36]
- arizona[30]
- boulder county[1]
- colorado[36]
- united states of america[17]
- utah[25]
- creek bed[1]
- agate[1]
- chalcedony[13]
- chert[6]
- flint[4]
- jasper[6]
- obsidian[1]
- quartzite[1]
- red jasper[1]
- stone[7]
































1 - 30 of 36 Records