{"product_id":"michigans-copper-country-rocks-minerals-easily-identify-copper-agates-and-36-other-collectible-finds-9781647554897","title":"Michigan's Copper Country Rocks \u0026 Minerals: Easily Identify Copper, Agates, and 36 Other Collectible Finds","description":"\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e: Spiral bound\u003cbr\u003e\u003cstrong\u003eLength\u003c\/strong\u003e: 36 pages\u003cbr\u003e\u003cstrong\u003ePublication date\u003c\/strong\u003e: 21 May 2026\u003cbr\u003e\u003cstrong\u003ePublisher\u003c\/strong\u003e: Adventure Publications, Incorporated\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 118g\u003cbr\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e: 191 x 114 x 12 (mm)\u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9781647554897\u003c\/p\u003e","brand":"Jim Magnuson","offers":[{"title":"Spiral bound","offer_id":50037435793658,"sku":"9781647554897","price":6.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/files\/1786116238767_book.jpg?v=1786198376","url":"https:\/\/shulphink.com\/products\/michigans-copper-country-rocks-minerals-easily-identify-copper-agates-and-36-other-collectible-finds-9781647554897","provider":"Shulph Ink","version":"1.0","type":"link"}