{"product_id":"polished-agate-nodule-with-banded-interior-20260625","title":"Lot 076 - Polished Agate Nodule with Banded Interior, 5-1\/4\" L","description":"Polished agate nodule with concentric banding in tones of blue, gray, white, and amber. The cut face is polished smooth, revealing the layered agate structure, while the exterior retains its rough natural rind.","brand":"Granite Union Auction Company","offers":[{"title":"Default Title","offer_id":52851833569569,"sku":"20260625-LOT076","price":999999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0073\/9101\/9067\/files\/qa-lot064-mqdabx2zt6_b511b3bc-d9cb-4220-8fc9-3630882b4951.jpg?v=1781551355","url":"https:\/\/graniteunionauction.com\/products\/polished-agate-nodule-with-banded-interior-20260625","provider":"Granite Union Auction Company","version":"1.0","type":"link"}