Agate Auction #271013 Gem Rock Auctions
Agate Pairs 17.9 x 13.2 x 6.6mm 22.95 carats Auction #595239 Gem Rock Auctions
Agate Cabochons 71.5 x 62.5 x 9.2mm 326.5 carats Auction #610478 Gem Rock Auctions