{"product_id":"native-copper-nugget-from-michigan-pure-natural-copper-specimen","title":"Native Copper Nugget from Michigan, Pure Natural Copper Specimen","description":"These native Copper specimens are from Michigan, USA. These stones are in their natural formations and include a heavy, matte patina on their surfaces. They have a range of unique finishes, with exposed green patina, quartz inclusions and other natural characteristics.\u003cbr\u003e\u003cbr\u003eThis listing is for ONE (1) intuitively chosen crystal. Each piece has been handpicked and examined for quality. The photography used is a representation of our collection, the unique specimen you receive will be similar to the stones pictured and will have its own individual traits. Specimens categorized by weight don’t have specific size measurements provided, as each piece has a different shape and mass. \u003cbr\u003e\u003cbr\u003e","brand":"Infinite Spiral Gems","offers":[{"title":"Small (10-20g)","offer_id":47854528921821,"sku":"COP-RUFF-S","price":7.5,"currency_code":"USD","in_stock":true},{"title":"Medium (20-30g)","offer_id":47854528954589,"sku":"COP-RUFF-M","price":11.5,"currency_code":"USD","in_stock":true},{"title":"Large (30-45g)","offer_id":47854528987357,"sku":"COP-RUFF-L","price":15.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/1669\/9869\/files\/il_fullxfull.8002832879_axgp.jpg?v=1777237489","url":"https:\/\/infinitespiralgems.com\/products\/native-copper-nugget-from-michigan-pure-natural-copper-specimen","provider":"Infinite Spiral Gems","version":"1.0","type":"link"}