{"product_id":"mohs-hardness-scale","title":"Mohs' hardness scale","description":"Ordinal Mohs’ hardness scale with minerals in boxes with\u003cbr\u003ea hardness of 1-10. The mineral in level 10, diamond, is\u003cbr\u003eincluded as a diamond tool.\u003cbr\u003e\u003cbr\u003eThe set includes:\u003cbr\u003e1. Talk\u003cbr\u003e2. Gypsum\u003cbr\u003e3. Calcite\u003cbr\u003e4. Fluorite\u003cbr\u003e5. Apatite\u003cbr\u003e6. Orthoclase\u003cbr\u003e7. Quartz\u003cbr\u003e8. Topaz\u003cbr\u003e9. Corundum\u003cbr\u003e10. Diamond tool","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419144003861,"sku":"3BS1018488","price":147.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U72025_01_1200_1200_Mohs-hardness-scale.jpg?v=1761029751","url":"https:\/\/unitedsupplycorp.com\/products\/mohs-hardness-scale","provider":"United Supply Corp.","version":"1.0","type":"link"}