I wish to share some obsidian beads collected in 1969 in Atotonilco de Bajo Jal.Mexico

Said to be from a preclassic site 200bc to 200 ad

Any additional information would be appreciated the long tabular beads are approx 2 1/2 inches long

The round discs are 1 inch to 5/8 inch diameter

I will post pictures of some large cresent and some smaller cross or plus sign shape beads when I find them.

Please share any information you can

Thanks again from Walter