{"product_id":"rare-black-franklinite-white-willemite","title":"RARE Black Franklinite \u0026 White Willemite","description":"\u003cspan\u003eThe RARE Black Franklinite and White Willemite combination presents a striking geological specimen. Franklinite, a zinc iron manganese oxide, exhibits robust magnetic properties, while Willemite, a zinc silicate, fluoresces under UV light. This unique pairing offers valuable insights into mineral formation and provides opportunities for educational exploration in geology.\u003c\/span\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CHARLIE THOMAS CRYSTALS","offers":[{"title":"214 grams","offer_id":61529461227890,"sku":null,"price":150.0,"currency_code":"NZD","in_stock":true},{"title":"223 grams","offer_id":61529461260658,"sku":null,"price":150.0,"currency_code":"NZD","in_stock":true},{"title":"247 grams","offer_id":61529461293426,"sku":null,"price":160.0,"currency_code":"NZD","in_stock":true},{"title":"283 grams","offer_id":61529461326194,"sku":null,"price":200.0,"currency_code":"NZD","in_stock":true},{"title":"304 grams","offer_id":61529461358962,"sku":null,"price":210.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/9151\/9346\/files\/rn-image_picker_lib_temp_7187670f-a98b-4881-865a-ee7c90bb1cf0.jpg?v=1768639688","url":"https:\/\/charliethomascrystals.com\/products\/rare-black-franklinite-white-willemite","provider":"CHARLIE THOMAS CRYSTALS","version":"1.0","type":"link"}