{"product_id":"oreas-471","title":"OREAS 471","description":"\u003cdiv class=\"product-description\"\u003e\u003cp\u003eOREAS 471 is a clay-hosted rare earth element (REE) certified reference \u003cbr\u003e\r\nmaterial produced from a blend of kaolin, REE ore, siltstone, and high-purity \u003cbr\u003e\r\nsilica. It is designed to support the calibration and quality control of \u003cbr\u003e\r\ngeochemical methods targeting total rare-earth and yttrium oxides (TREO+Y2O3). \u003cbr\u003e\r\nThis CRM is part of the Critica Jupiter – Clay-hosted REE CRM suite, developed \u003cbr\u003e\r\nto support exploration and metallurgical assessment of REE-bearing lateritic and \u003cbr\u003e\r\nweathered systems.\u003cbr\u003e\r\nOREAS 470 has been characterised using the following methods:\u003cbr\u003e\r\n\u003cbr\u003e\r\n  Borate Fusion with XRF litho \/ silicate rock package \u003cbr\u003e\r\n  Thermogravimetric LOI at 1000 °C \u003cbr\u003e\r\n  Borate\/Peroxide Fusion – Full ICP-OES and MS elemental suites \u003cbr\u003e\r\n  4-Acid – Full ICP-OES and MS elemental suites\u003cbr\u003e\r\nCertified values for applicable analytes are operationally defined for each \u003cbr\u003e\r\nmethod, with results under OREAS ISO 17034 scope of \u003cbr\u003e\r\naccreditation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eState:\u003c\/strong\u003e oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatrix:\u003c\/strong\u003e smectite clay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineralisation:\u003c\/strong\u003e lateritic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRM Group:\u003c\/strong\u003e REE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"certified-values\"\u003e\n\u003ch3\u003eCertified Values\u003c\/h3\u003e\n\u003ctable class=\"analyte-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eAnalyte\u003c\/th\u003e\n\u003cth\u003eCertified Value\u003c\/th\u003e\n\u003cth\u003e1SD\u003c\/th\u003e\n\u003cth\u003e95% CL Low\u003c\/th\u003e\n\u003cth\u003e95% CL High\u003c\/th\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eTREO, Total Rare Earth Oxides (ppm)\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003ctd\u003eTBD\u003c\/td\u003e\n\u003ctd\u003eBorate Fusion XRF\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"OREAS","offers":[{"title":"Default Title","offer_id":44748030869640,"sku":"471","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/oceanrmc.com\/ar\/products\/oreas-471","provider":"Ocean RMC","version":"1.0","type":"link"}