{"product_id":"ciondolo-tormalina-nera-grezzacio390","title":"Raw Black Tourmaline Pendant","description":"Tourmalines are a group of minerals belonging to the class of silicates, order of cyclosilicates. The name derives from the Sinhalese turmali which literally means mixed package or stone of various colors. The crystal belongs to the trigonal system, it is prismatic, very elongated, vertically streaked and sometimes with unequal development at the two ends of the vertical axis. Its color depends on the chemical composition and may not be uniform in the crystal. In black tourmaline the color is given by the presence of iron inside.\u003ch6\u003e Dimensions\u003c\/h6\u003e\n\u003cp\u003e \u003cstrong\u003eHeight (cm):\u003c\/strong\u003e 1.5-2.5\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eDepth (cm):\u003c\/strong\u003e about 1\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eWidth (cm):\u003c\/strong\u003e 1.5 irca\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eWeight (g): 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch6\u003e Property\u003c\/h6\u003e\n\u003cp\u003e \u003cstrong\u003eChemical Formula:\u003c\/strong\u003e -\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eMohs scale:\u003c\/strong\u003e 7-7.5\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eRelative density:\u003c\/strong\u003e 2.9-3.2\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eCrystalline System:\u003c\/strong\u003e Trigonal\u003c\/p\u003e\n\u003ch6\u003e Metaphysical angle \u003c\/h6\u003eIn the metaphysical world black tourmaline is considered a protective stone that blocks negative energy, it also facilitates the removal of negative energies within a person or area.\u003ch6\u003e Note\u003c\/h6\u003e The necklace is included in the price and is approximately 45 cm long. The supports of the pendants are in brass alloy with a silver or gold patina. The chains are in steel, in gold-colored or copper-colored patinated steel depending on the pendant, as shown in the photo. The pendant is shipped in an elegant colored organza bag with a drawstring. If you want to receive the pendant in a gift box, just request it in the notes in the checkout section before proceeding with the purchase.","brand":"Minerals Club","offers":[{"title":"Brazil","offer_id":40544838746312,"sku":"CIO390","price":13.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/8858\/4904\/files\/CIO390_2.jpg?v=1771498660","url":"https:\/\/mineralsclub.eu\/en\/products\/ciondolo-tormalina-nera-grezzacio390","provider":"MineralsClub","version":"1.0","type":"link"}