{"title":"Nitratos, Carbonatos y Boratos","description":null,"products":[{"product_id":"howlita","title":"howlite ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n \u003ctd\u003eCa \u003csub\u003e2\u003c\/sub\u003e SiB \u003csub\u003e5\u003c\/sub\u003e O \u003csub\u003e9\u003c\/sub\u003e (OH) \u003csub\u003e5\u003c\/sub\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003emonoclinic\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eborates\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eKimberley, South Africa\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize \u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e : 3.0-4.0 cm\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ebig\u003c\/strong\u003e :\u003cspan\u003e \u003c\/span\u003e4.0-5.0cm\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eMassive white Howlite with veins typical of the mineral.\u003c\/p\u003e\n\n\u003cp\u003eThere is a blue variety of Howlite that is dyed and used to imitate Turquoise.\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv data-mce-fragment=\"1\" class=\"field-item even\" property=\"content:encoded\"\u003e\n\n\u003cem data-mce-fragment=\"1\"\u003eThe piece you receive may differ slightly from the photo shown as the minerals are natural and no piece is identical.\u003c\/em\u003e \u003cem data-mce-fragment=\"1\"\u003eThe size is approximate.\u003c\/em\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n \u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Medium","offer_id":41536004292783,"sku":"MINHOWMED","price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Big","offer_id":41536004325551,"sku":"MINHOWGRA","price":3.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/products\/howlita-min.jpg?v=1638966208"},{"product_id":"howlita-caja-de-4x4","title":"Howlite in Collection Box 4x4 cm ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003eCa \u003csub\u003e2\u003c\/sub\u003e SiB \u003csub\u003e5\u003c\/sub\u003e O \u003csub\u003e9\u003c\/sub\u003e (OH) \u003csub\u003e5\u003c\/sub\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n \u003c\/td\u003e\n\n\u003ctd\u003emonoclinic\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eborates\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eCape Province, South Africa\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize\u003c\/td\u003e\n\n\u003ctd\u003e2.0-3.0cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eMassive white Howlite with veins typical of the mineral.\u003c\/p\u003e\n\n \u003cp\u003eThere is a blue variety of Howlite that is dyed and used to imitate Turquoise.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe mineral includes\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003ea label with the name and origin and is attached to a cardboard box.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 cm square.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*The price is per unit (a single cardboard box of the four shown in the photo)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv data-mce-fragment=\"1\" class=\"field-item even\" property=\"content:encoded\"\u003e\u003cem data-mce-fragment=\"1\"\u003eSince the minerals are natural, you will receive a piece similar to the one in the photograph. The minerals come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the mineral. The size is approximate.\u003c\/em\u003e\u003c\/div\u003e\n\n \u003c\/blockquote\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Default Title","offer_id":41520907026607,"sku":"MINHOW4X4","price":1.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/products\/Howlita4x4-min.jpg?v=1668032215"},{"product_id":"siderita-caja-de-4x4","title":"Siderite in Collection Box 4x4 cm ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003eFeCO \u003csub\u003e3\u003c\/sub\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system \u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003etrigonal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eCarbonates and Nitrates\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eGuadalajara, Spain\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize\u003c\/td\u003e\n\n\u003ctd\u003e2.0-3.0cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eMassive brown Siderite with flashes typical of the mineral.\u003c\/p\u003e\n\n \u003cp\u003eSiderite is one of the main iron minerals known since prehistoric times. It is a mineral of economic importance for the extraction of iron since it contains almost 60% iron in a pure state. It is also found in space and on satellites like the Moon or in meteorites.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe mineral includes\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003ea label with the name and origin and is attached to a cardboard box.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 cm square.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*The price is per unit (a single cardboard box of the four shown in the photo)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n \u003cdiv data-mce-fragment=\"1\" class=\"field-item even\" property=\"content:encoded\"\u003e\u003cem data-mce-fragment=\"1\"\u003eSince the minerals are natural, you will receive a piece similar to the one in the photograph. The minerals come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the mineral. The size is approximate.\u003c\/em\u003e\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Default Title","offer_id":41866126327983,"sku":"MINSID4X4","price":1.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/products\/Siderita4x4_1.jpg?v=1669564281"},{"product_id":"ulexita-en-cajita-de-coleccion-4x4-cm","title":"Ulexite in Collection Box 4x4 cm ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n \u003ctd\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003eNaCaB \u003csub data-mce-fragment=\"1\"\u003e5\u003c\/sub\u003e O \u003csub data-mce-fragment=\"1\"\u003e9\u003c\/sub\u003e 8H \u003csub data-mce-fragment=\"1\"\u003e2\u003c\/sub\u003e O\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003etriclinic\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eborates\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eBoron, California, USA\u003c\/td\u003e\n\n \u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e2.0-3.0cm\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eRaw natural ulexite.\u003c\/p\u003e\n\n\u003cp\u003eUlexite is usually found in rounded aggregates, forming white masses with a silky luster. It can also be found forming parallel fibrous aggregates, colorless and with a vitreous luster.\u003c\/p\u003e\n\n\u003cp\u003eIt is known as the television stone for its ability to enlarge and translate images through its optical fibers.\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe mineral includes\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003ea label with the name and origin and is attached to a cardboard box.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 cm square.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*The price is per unit (a single cardboard box of the four shown in the photo)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv data-mce-fragment=\"1\" class=\"field-item even\" property=\"content:encoded\"\u003e\u003cem data-mce-fragment=\"1\"\u003eSince the minerals are natural, you will receive a piece similar to the one in the photograph. The minerals come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the mineral. The size is approximate.\u003c\/em\u003e\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n \u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Default Title","offer_id":42346867785903,"sku":"MINULX4X4","price":4.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/products\/ulexitacajita4x4-min.jpg?v=1677802880"},{"product_id":"siderita","title":"Siderite ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-mce-fragment=\"1\"\u003e\n\n\u003ccolgroup data-mce-fragment=\"1\"\u003e\n\n\u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e\n\n\u003ccol width=\"100\" data-mce-fragment=\"1\"\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\n\u003ctr data-mce-fragment=\"1\"\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}' data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e Chemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd data-mce-fragment=\"1\"\u003e FeCO \u003csub data-mce-fragment=\"1\"\u003e3\u003c\/sub\u003e \n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-mce-fragment=\"1\"\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}' data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e Crystalline System\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd data-mce-fragment=\"1\"\u003e Trigonal \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-mce-fragment=\"1\"\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}' data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e Class\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd data-mce-fragment=\"1\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eCarbonates and Nitrates\u003c\/span\u003e \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-mce-fragment=\"1\"\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}' data-mce-fragment=\"1\"\u003e Origin\u003c\/td\u003e\n\n\u003ctd data-mce-fragment=\"1\"\u003e Guadalajara, Spain \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-mce-fragment=\"1\"\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}' data-mce-fragment=\"1\"\u003e Size\u003c\/td\u003e\n\n\u003ctd data-mce-fragment=\"1\"\u003e\n\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMedium:\u003c\/strong\u003e 3.00-4.00 cm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLarge:\u003c\/strong\u003e 4.00-5.00 cm\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003eMassive siderite of brown color with typical flashes of the mineral.\u003c\/p\u003e\n\n\u003cp data-mce-fragment=\"1\"\u003e Siderite is one of the main iron minerals known since prehistoric times. It is a mineral of economic importance for the extraction of iron since it contains almost 60% iron in its pure state. It is also found in space and on satellites like the Moon or in meteorites. \u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv class=\"field-item even\" data-mce-fragment=\"1\" property=\"content:encoded\"\u003e \n\u003cem data-mce-fragment=\"1\"\u003eThe piece you receive may differ slightly from the photo shown, since the minerals are natural and no pieces are identical.\u003c\/em\u003e \u003cem data-mce-fragment=\"1\"\u003eThe size is approximate.\u003c\/em\u003e \n\n\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Medium","offer_id":47646930141512,"sku":"MINSIDMED","price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Big","offer_id":47646930174280,"sku":"MINSIDGRA","price":3.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/files\/Siderita-min_6187910e-7a67-428b-b350-cae0e46ab9e4.jpg?v=1697147644"},{"product_id":"vonsenita","title":"Vonsenite","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cspan\u003eKAlSi\u003c\/span\u003e \u003csub\u003e3\u003c\/sub\u003e \u003cspan\u003eOR\u003c\/span\u003e \u003csub\u003e8\u003c\/sub\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n \u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cspan data-mce-fragment=\"1\"\u003eMonoclinic\/Triclinic\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003esilicates\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eIndia\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eMedium:\u003c\/strong\u003e 3.00-4.00 cm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eLarge:\u003c\/strong\u003e 4.00-5.00 cm\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eMassive white Adularia. In some specimens, iridescent tones can be seen \u003cspan data-mce-fragment=\"1\"\u003eon its surface, called adularescence.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eThere is a variety of adularia that is known for its use in jewelry and is called \"Piedra Luna\".\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv data-mce-fragment=\"1\" class=\"field-item even\" property=\"content:encoded\"\u003e\n\n\u003cem data-mce-fragment=\"1\"\u003eThe piece you receive may differ slightly from the photo shown as the minerals are natural and no piece is identical.\u003c\/em\u003e \u003cem data-mce-fragment=\"1\"\u003eThe size is approximate.\u003c\/em\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n \u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Medium","offer_id":47646961926472,"sku":"MINVNSMED","price":3.95,"currency_code":"EUR","in_stock":false},{"title":"Big","offer_id":47646961959240,"sku":"MINVNSGRA","price":5.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/files\/Vonsenita-min.jpg?v=1697149114"}],"url":"https:\/\/coleccionesdeminerales.com\/en\/collections\/nitratos-carbonatos-y-boratos.oembed","provider":"Colecciones de Minerales","version":"1.0","type":"link"}