{"product_id":"natural-castle-quartz","title":"Natural Castle Quartz","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eNatural Castle Quartz is a unique formation of silicon dioxide (SiO₂) that exhibits a stepped, tower-like structure resembling ancient castles or skyscrapers. It is often associated with clarity, spiritual growth, and energy amplification, making it a favorite among crystal healers and collectors. This striking quartz variety forms in hydrothermal veins, where silica-rich solutions slowly cool and crystallize over millions of years. The stepped growth pattern results from fluctuations in mineral deposition, leading to layered or tiered formations. Castle Quartz is usually found in raw, natural clusters and requires minimal processing. When prepared for sale, specimens are gently cleaned with water and mild acids to remove dirt and mineral coatings. Any necessary trimming is done with diamond saws to remove excess matrix rock, but the natural structure is preserved to maintain its stunning, architectural appearance. Some pieces may be lightly polished to enhance transparency, but most Castle Quartz is sold in its raw, untouched form to showcase its natural beauty and high vibrational energy.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWeight:  361g\u003c\/p\u003e","brand":"Shayna Earth","offers":[{"title":"L13.16cm x W6.69cm \/ 361g","offer_id":46119339753730,"sku":"T136390MIX*","price":384.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/1208\/8834\/files\/NaturalCastleQuartz_a.jpg?v=1764949234","url":"https:\/\/www.shaynaearth.co.za\/products\/natural-castle-quartz","provider":"Shayna Earth","version":"1.0","type":"link"}