{"product_id":"magnetite-rr0011","title":"Magnetite Lot — Mud Tank, NT","description":"\u003cp\u003eSeven pieces of magnetite from Mud Tank, in the Harts Range region north-east of Alice Springs. \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eMud Tank is a carbonatite, a rare carbonate-rich igneous rock, that crystallised about 731 million years ago. Its distinctive zircon crystals are used by laboratories worldwide as reference materials for U–Pb geochronology and other geochemical analyses.\u003c\/p\u003e\n\u003cp\u003e7 pieces, 55 g total\u003c\/p\u003e","brand":"Rad Rocks","offers":[{"title":"Default Title","offer_id":67568170631251,"sku":"RR0011","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7457\/2371\/files\/IMG_4350.heic?v=1790746501","url":"https:\/\/radrocks.com.au\/products\/magnetite-rr0011","provider":"Rad Rocks","version":"1.0","type":"link"}