{"product_id":"amethyst-druzy-half-moon","title":"Amethyst druzy half moon","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eAmethyst Half Moon Druzy\u003c\/h2\u003e\n\u003cp\u003eThis beautifully cut amethyst druzy specimen is shaped into a smooth half-moon form, showcasing a sparkling field of delicate crystal points. The surface features soft lavender tones that gently shift into near-clear quartz, creating a subtle, calming gradient. The curved profile highlights the natural formation while the polished outer edge reveals layered agate banding along the base.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Natural amethyst (quartz variety)\u003cbr\u003e \u003cstrong\u003eFormation:\u003c\/strong\u003e Druzy crystal growth over agate\/quartz matrix\u003cbr\u003e \u003cstrong\u003eColor:\u003c\/strong\u003e Pale to medium lavender with areas of near-clear quartz\u003cbr\u003e \u003cstrong\u003eCrystal Habit:\u003c\/strong\u003e Fine to medium druzy points with a sparkling, glassy lustre\u003cbr\u003e \u003cstrong\u003eFinish:\u003c\/strong\u003e Polished outer edges with raw druzy crystal surface\u003cbr\u003e \u003cstrong\u003eShape:\u003c\/strong\u003e Half moon carving (lapidary-shaped)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eApprox. Size:\u003c\/strong\u003e 6.3cm x 3.2cm \u003cbr\u003e \u003cstrong\u003eWeight:\u003c\/strong\u003e 42 grams\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eGeological \u0026amp; Scientific Notes\u003c\/h3\u003e\n\u003cp\u003eAmethyst is a variety of quartz formed from silica-rich fluids within cavities of volcanic rock. The soft pastel tones seen in this piece indicate lower iron content and varying levels of natural irradiation during formation.\u003c\/p\u003e\n\u003cp\u003eThe druzy surface is made up of tightly packed crystal points that formed inward from the cavity walls of a geode. These finer crystals create a shimmering, sugar-like texture that reflects light beautifully from multiple angles.\u003c\/p\u003e\n\u003cp\u003eThe outer edge and base display natural banded agate and quartz matrix, with earthy inclusions and mineral variations. These bands represent successive layers of mineral deposition over time, offering a glimpse into the stone’s geological history.\u003c\/p\u003e\n\u003cp\u003eMineral: Quartz\u003cbr\u003eFormula: SiO₂\u003cbr\u003eColour: Pale lilac → deep purple\u003cbr\u003eCause of Colour: Iron + natural irradiation\u003cbr\u003eLustre: Vitreous (glassy)\u003cbr\u003eTransparency: Transparent → translucent\u003cbr\u003eStreak: White\u003cbr\u003eHardness: 7 (Mohs)\u003cbr\u003eFracture: Conchoidal\u003cbr\u003eCleavage: None\u003cbr\u003eDensity: ~2.65\u003cbr\u003eCrystal System: Trigonal\u003cbr\u003eHabit: Hexagonal prisms\u003cbr\u003eFormation: Volcanic cavities (geodes)\u003cbr\u003eCommon Locations: Brazil, Uruguay, Zambia\u003cbr\u003eOptical:\u003cbr\u003eRefractive Index: ~1.54–1.55\u003cbr\u003eWeak pleochroism\u003cbr\u003eExtras:\u003cbr\u003eMay fade or turn yellow when heated\u003cbr\u003eOften shows colour zoning or banding\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNatural crystal surface with visible inclusions and matrix\u003c\/li\u003e\n\u003cli\u003eVariation in crystal size, clarity, and colour across the surface\u003c\/li\u003e\n\u003cli\u003eNatural banding and earthy mineral tones along the base\u003c\/li\u003e\n\u003cli\u003ePolished edges with a raw druzy crystal face\u003c\/li\u003e\n\u003cli\u003eNo visible dyeing or artificial enhancement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHandle gently to avoid damaging delicate crystal points\u003c\/li\u003e\n\u003cli\u003eClean using a soft brush or compressed air\u003c\/li\u003e\n\u003cli\u003eAvoid water exposure as moisture can settle between crystals\u003c\/li\u003e\n\u003cli\u003eKeep out of prolonged direct sunlight to help preserve colour\u003c\/li\u003e\n\u003cli\u003eStore separately to prevent scratches or impact damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Crystal Ballerz","offers":[{"title":"Default Title","offer_id":53659983118677,"sku":null,"price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/9295\/1125\/files\/rn-image_picker_lib_temp_01807ba3-0d1e-4d38-b4f5-9ad690ef73cd.jpg?v=1776435033","url":"https:\/\/crystalballerz.co.uk\/products\/amethyst-druzy-half-moon","provider":"Crystal Ballerz","version":"1.0","type":"link"}