Hi everyone! I've enjoyed reading the posts on here. I've been slowly collecting old beads from flea markets ... here's my finds from Brimfield last weekend in necklace form: four Guerrero beads, 5 crystal and 2 chalcedony beads that I think are Saharan. The elderly gentleman named Christopher who sold them to me said he thought the large bead with the natural facets might be Tairona, but I doubt it - the bore holes don't have a steep enough taper. Beautiful, nonetheless.