{"product_id":"natural-citrine-cluster","title":"Natural citrine cluster with rainbow inclusion","description":"\u003cp\u003eThis is a natural citrine quartz cluster displaying multiple crystal points emerging from a shared matrix, showcasing a dynamic and organic growth formation. The piece features soft golden-yellow tones with subtle smoky hues, complemented by iron-rich inclusions that add warmth and earthy character throughout.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eUnlike single polished points, this specimen retains its raw clustered structure, with several terminations pointing in different directions. This creates a visually striking, multidimensional formation that highlights the crystal’s natural growth environment. The terminations vary in size and condition, with some appearing more defined while others show natural wear, etching, and growth interruptions.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eKey Features\u003cbr\u003eMaterial: Natural Citrine (quartz variety)\u003cbr\u003eFormation: Multi-point crystal cluster on natural matrix\u003cbr\u003eColor: Pale to medium golden-yellow with soft smoky undertones\u003cbr\u003eCrystal Habit: Cluster formation with multiple prismatic points and varied terminations\u003cbr\u003eFinish: Raw, unpolished with natural faces, textures, and matrix base\u003cbr\u003eShape: cluster \/ multi-point formation\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eDimensions\u003cbr\u003eApprox. Size: 8.5cm x 6.1cm\u003cbr\u003eWeightad194 grams\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eGeological \u0026amp; Scientific Notes\u003cbr\u003eCitrine is a variety of quartz coloured by trace amounts of iron within its crystal structure. The golden-yellow tones develop through natural heating and oxidation processes deep within the Earth over extended periods.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis specimen demonstrates classic clustered quartz growth, where multiple crystals form simultaneously from a shared base. Variations in crystal size, angle, and clarity occur due to fluctuations in temperature, pressure, and mineral saturation during formation.\u003cbr\u003eIron inclusions are visible throughout the piece, appearing as orange to rust-coloured deposits both internally and on the surface. These inclusions contribute to the overall colouring and provide insight into the mineral-rich environment in which the crystal developed.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe terminations show a mix of intact points and naturally weathered surfaces. Some faces exhibit light etching or textural variation, which forms as the crystal interacts with surrounding minerals or changing conditions during growth.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eClarity varies across the cluster, with some points appearing more translucent and others more opaque due to internal inclusions and micro-fractures. These features are entirely natural and typical of raw quartz formations.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe matrix base remains attached, showing the original host rock from which the crystals grew. This adds geological context and enhances the specimen’s natural authenticity.\u003c\/p\u003e\n\u003cp\u003eMineral: Quartz\u003cbr\u003eFormula: SiO₂\u003cbr\u003eColour: Pale yellow → deep amber\u003cbr\u003eCause of Colour: Iron impurities\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: Igneous rocks \u0026amp; hydrothermal veins\u003cbr\u003eCommon Locations: Brazil, Madagascar, Russia\u003cbr\u003eOptical:\u003cbr\u003eRefractive Index: ~1.54–1.55\u003cbr\u003eWeak pleochroism\u003cbr\u003eExtras:\u003cbr\u003eNatural citrine is rare\u003cbr\u003eOften heat-treated amethyst\u003cbr\u003eColour usually more uniform than amethyst\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCondition\u003cbr\u003eNatural raw cluster formation with multiple crystal points\u003cbr\u003eVisible inclusions, internal fractures, and surface texture throughout\u003cbr\u003eMixed termination quality with natural wear and etching\u003cbr\u003eIron-rich inclusions present across the specimen\u003cbr\u003eMatrix base intact\u003cbr\u003eNo polishing, dyeing, or artificial enhancement\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCare Instructions\u003cbr\u003eHandle carefully to avoid damage to delicate points and terminations\u003cbr\u003eClean gently using a soft brush or dry cloth\u003cbr\u003eAvoid prolonged exposure to direct sunlight to help preserve colour\u003cbr\u003eKeep dry and avoid harsh chemicals\u003cbr\u003eStore separately to prevent chipping or contact damage\u003c\/p\u003e","brand":"Crystal Ballerz","offers":[{"title":"Default Title","offer_id":53663239766357,"sku":null,"price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1039\/9295\/1125\/files\/rn-image_picker_lib_temp_b74f07f0-c577-4173-b405-1624c99f5551.jpg?v=1776333513","url":"https:\/\/crystalballerz.co.uk\/products\/natural-citrine-cluster","provider":"Crystal Ballerz","version":"1.0","type":"link"}