{"product_id":"black-tourmaline-specimen-144g-large-raw-columnar-crystal-bl","title":"Black Tourmaline Specimen 144g Large Raw Columnar Crystal","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eItem Overview\u003c\/h3\u003e\n\u003cp\u003eThis impressive 144g Black Tourmaline (Schorl) crystal displays a robust, multi-columnar log formation with deep, parallel longitudinal striations running along its entire length. The specimen boasts an opaque, velvet-black coloration with glossy, reflective surfaces along its prismatic ridges and crisp terminal fractures. Its substantial weight and well-defined prismatic structure make it an exceptional statement piece for any mineral display or grounding space.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen:\u003c\/strong\u003e Natural Black Tourmaline (Schorl)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 144g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Raw, unpolished columnar crystal cluster with deep striations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Property:\u003c\/strong\u003e Opaque jet-black with vitreous luster along crystalline ridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Erongo Region, Namibia (typical for this type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Large raw crystal log \/ cabinet specimen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMetaphysical \u0026amp; Energy Properties\u003c\/h3\u003e\n\u003cp\u003eIn crystal lore, Black Tourmaline is revered as a premier stone of protection, grounding, and energetic purification. Associated strongly with the Root Chakra, it is believed to help dispel negative energies, shield against ambient environmental stress, and foster a stable, secure foundation. Its bold presence makes it a popular choice for display in main living spaces, entrance halls, or therapy rooms to maintain a balanced atmosphere.\u003c\/p\u003e\n\u003ch3\u003eGrading \u0026amp; Estimated Value\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCollector Grade:\u003c\/strong\u003e Grade AA (Excellent columnar formation, deep striations, and large specimen size)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Crystal Nation","offers":[{"title":"Default Title","offer_id":64710926893433,"sku":"BLA-005","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0035\/5231\/3456\/files\/1y9qy42d-69pyQlpolgJQSz3_ZMtoCICs_w2048.jpg?v=1790441101","url":"https:\/\/crystalnation.co.uk\/products\/black-tourmaline-specimen-144g-large-raw-columnar-crystal-bl","provider":"Crystal Nation","version":"1.0","type":"link"}