{"product_id":"siderite-etc-harriets-shaft-dolcoath-mine-st-just-cornwall-57g-mf5144","title":"SIDERITE [ETC] : HARRIETS SHAFT, DOLCOATH MINE, ST JUST CORNWALL 57g MF5144","description":"\u003cp\u003eSPECIMEN : SIDERITE [ETC]\u003c\/p\u003e\n\u003cp\u003eWEIGHT : 57g\u003c\/p\u003e\n\u003cp\u003eSIZE : 50 x 40 x 20mm\u003c\/p\u003e\n\u003cp\u003ePROVENANCE : HARREITS SHAFT, DOLCOATH MINE, ST JUST, CORNWALL, ENGLAND\u003c\/p\u003e\n\u003cp\u003eWITH MINERAL COLLECTION IDENTIFICATION DOCKET MF5144\u003c\/p\u003e","brand":"MF Minerals \u0026 Rocks","offers":[{"title":"Default Title","offer_id":57207395352956,"sku":null,"price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/5996\/2425\/files\/IMG_9346_729966f7-bf74-4df1-9acd-53f98915cb9e.jpg?v=1784899368","url":"https:\/\/mfmineralsrocks.com\/products\/siderite-etc-harriets-shaft-dolcoath-mine-st-just-cornwall-57g-mf5144","provider":"MF Minerals \u0026 Rocks","version":"1.0","type":"link"}