{"product_id":"howlite-small-tumblestone-10-20mm","title":"Howlite Small Tumblestone 10-20mm","description":"Howlite was first discovered in Nova Scotia in 1868 by Henry How, a chemist and geologist. Howlite is most commonly found in irregular nodules, sometimes resembling a cauliflower.   The nodules are white with fine grey or black veins in an erratic, often web-like pattern, opaque with a sub-vitreous luster.  Howlite has a Mohs hardness of 3.5.  Sold as single stones","brand":"Curious Minds","offers":[{"title":"Default Title","offer_id":55987304006009,"sku":"C018066","price":1.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2576\/2681\/files\/c54dbfdd-0de6-475e-8faf-74a6f4b474dd.jpg?v=1760560382","url":"https:\/\/savvyplus.co.uk\/products\/howlite-small-tumblestone-10-20mm","provider":"Savvy+","version":"1.0","type":"link"}