{"product_id":"polished-marble-bar-chert-mb125","title":"Polished Marble Bar Chert  MB125","description":"\u003cp\u003e\u003cspan style=\"color: rgb(215, 184, 17);\"\u003e \u003cstrong\u003eMB125\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(215, 184, 17);\"\u003eMarble Bar Chert. Cut and polished on one side with a rough, natural back and a cut base to stand as a display specimen !\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(215, 184, 17);\"\u003eDimensions at widest points approximately 185 mm x 150 mm x 70 mm thick. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(215, 184, 17);\"\u003eWeighs 3,631 grams.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#FF9933\" face=\"MS Sans Serif\" style=\"font-family: MS Sans Serif; color: rgb(215, 184, 17);\"\u003e\u003cem data-end=\"46\" data-start=\"28\"\u003eMarble Bar chert\u003c\/em\u003e is a finely banded, iron-rich silica rock from the \u003cstrong data-end=\"125\" data-start=\"98\"\u003eMarble Bar Chert Member\u003c\/strong\u003e (Warrawoona Group) of Western Australia. Formed in shallow Archean seas, it dates to the Paleoarchean (~3.46 billion years old), making it one of the Earth’s oldest well-preserved sedimentary rocks. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#FF9933\" face=\"MS Sans Serif\" style=\"font-family: MS Sans Serif; color: rgb(215, 184, 17);\"\u003eFrom near the town of Marble Bar in Western Australia.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #e69138;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #e69138;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"GemStoneGeeks","offers":[{"title":"Default Title","offer_id":46161531076796,"sku":"MB125","price":275.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1545\/1937\/files\/20260403_141522.jpg?v=1775359165","url":"https:\/\/sales.gemstonegeeks.com\/products\/polished-marble-bar-chert-mb125","provider":"GemstoneGeeks.","version":"1.0","type":"link"}