{"product_id":"mohschard-moh-s-scale-of-hardness","title":"MOH's Scale of Hardness Kit","description":"Moh's (Mohs) scale of hardness is the most common method used to rank gemstones and minerals according to hardness. This scale grades minerals on a scale from 1 (very soft) to 10 (very hard). This is the Traditional Scale of Hardness Collection and a Test Kit. Includes Streak Plate, Coin, Glass Plates, Nail and nine specimens 1\" X 1.5\" number coded.","brand":"Iec","offers":[{"title":"MOHSCHARD","offer_id":46070142501108,"sku":"MOHSCHARD","price":45.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/7326\/5908\/files\/MOHSCHARD.png?v=1761591683","url":"https:\/\/www.livingstone.com.au\/products\/mohschard-moh-s-scale-of-hardness","provider":"Livingstone","version":"1.0","type":"link"}