{"product_id":"quarz-und-sphalerit-aus-madan-bulgarien-73g","title":"Quartz and Sphalerite from Madan, Bulgaria (73g)","description":"\u003ch2\u003eQuartz Sphalerite Specimen from Madan, Bulgaria – a Mineralogical Natural Wonder\u003c\/h2\u003e\n\n\u003cp\u003eA \u003cstrong\u003equartz sphalerite specimen\u003c\/strong\u003e is a naturally grown mineral specimen in which transparent to milky quartz crystals occur together with sphalerite – a zinc sulfide mineral with characteristic resinous luster – on a shared matrix. This specimen comes from Madan in southern Bulgaria, one of the most significant sulfide ore mineral localities in all of Europe, and weighs 73 grams.\u003c\/p\u003e\n\n\u003cp\u003eMadan has been known among mineral collectors worldwide for decades. The local lead-zinc ore deposits produce exceptionally well-formed mineral aggregates that meet the highest standards both mineralogically and aesthetically. At Crystal Paradise, such pieces are hand-selected – only specimens that convince in quality, formation, and originality find their way into our shop and showroom in Feldkirchen near Munich.\u003c\/p\u003e\n\n\u003ch3\u003eMineralogical Properties of This Quartz Sphalerite Specimen\u003c\/h3\u003e\n\n\u003cp\u003eQuartz and sphalerite frequently occur together in Madan, as both minerals crystallize under similar hydrothermal conditions. The interplay of the clear, pointed quartz crystals with the darkly shimmering, resinous sphalerite creates a visual tension that makes this piece a true eye-catcher.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMineral 1 – Quartz:\u003c\/strong\u003e Silicon dioxide (SiO₂), hardness 7 on the Mohs scale, glass-clear to milky luster, hexagonal-prismatic crystal form\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMineral 2 – Sphalerite:\u003c\/strong\u003e Zinc sulfide (ZnS), hardness 3.5–4 on the Mohs scale, characteristic resinous luster, color ranging from honey yellow to deep dark brown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madan, Rhodope Mountains, Bulgaria – one of the world's most renowned sulfide ore localities\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 73 grams\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Natural mineral specimen, untreated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe combination of both minerals on a single specimen makes this piece especially valuable for collectors who value documented origin and natural formation. Anyone interested in further exceptional minerals from this region will find more hand-selected pieces straight from the Balkans in our collection \u003ca href=\"\/en\/collections\/mineralien-aus-bulgarien-kaufen\"\u003eMinerals from Bulgaria for Sale\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSpiritual Meaning and Energetic Companionship\u003c\/h3\u003e\n\n\u003cp\u003eIn crystal healing lore, quartz is considered one of the most versatile companions of all – according to tradition, it is said to promote clarity and support inner balance. Sphalerite, in turn, is said according to traditional lore to help ground energy and strengthen focus in everyday life. As a specimen, both minerals together unfold a visually and energetically present effect in the room.\u003c\/p\u003e\n\n\u003cp\u003eWhether as a deliberate collector's piece, a decorative element on the desk, or a mineralogical conversation starter – this quartz sphalerite specimen is an authentic natural product with history. Learn more about the diversity of quartz as a mineral in our overview \u003ca href=\"\/en\/collections\/quarz-kaufen\"\u003eQuartz for Sale\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCare and Storage of the Specimen\u003c\/h3\u003e\n\n\u003cp\u003eTo ensure your quartz sphalerite specimen retains its natural beauty in the long term, we recommend the following simple care instructions:\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003eClean the specimen occasionally with a soft, dry or slightly damp cloth.\u003c\/li\u003e\n  \u003cli\u003eAvoid aggressive cleaning agents, as sphalerite is sensitive to acid and the surface can be damaged.\u003c\/li\u003e\n  \u003cli\u003eStore the piece protected from direct sunlight on a stable surface.\u003c\/li\u003e\n  \u003cli\u003eAvoid mechanical impacts – sphalerite has a comparatively low hardness and can chip upon impact.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhy This Specimen from Crystal Paradise?\u003c\/h3\u003e\n\n\u003cp\u003eAt Crystal Paradise, hand-selected quality comes first. Each piece is personally inspected by our team – whether at mineral fairs, from direct suppliers, or in the showroom in Feldkirchen near Munich. This quartz sphalerite specimen from Madan is a true one-of-a-kind piece with traceable origin that delights both experienced mineral collectors and beginners alike. Our satisfaction guarantee and free returns give you the security you need when purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is a quartz sphalerite specimen?\u003c\/h4\u003e\n\u003cp\u003eA quartz sphalerite specimen is a naturally grown mineral specimen on which quartz crystals and sphalerite have grown together on a matrix rock. Such pieces form under hydrothermal conditions and are considered collectible natural one-of-a-kind pieces.\u003c\/p\u003e\n\n\u003ch4\u003eWhere does the sphalerite from Madan come from?\u003c\/h4\u003e\n\u003cp\u003eMadan is located in the Rhodope Mountains in southern Bulgaria and is one of the best-known and most significant sulfide mineral localities in Europe. The minerals mined there are characterized by particularly well-formed crystals and high optical quality.\u003c\/p\u003e\n\n\u003ch4\u003eIs the specimen suitable for decoration or for collectors?\u003c\/h4\u003e\n\u003cp\u003eBoth! The quartz sphalerite specimen from Madan is both a mineralogically valuable collector's piece and a decorative natural artwork for living rooms, desks, or shelves. Thanks to its untreated, natural appearance, it fits harmoniously into almost any decor.\u003c\/p\u003e\n\n\u003ch4\u003eCan I view the specimen in Crystal Paradise's showroom?\u003c\/h4\u003e\n\u003cp\u003eCrystal Paradise operates a showroom in Feldkirchen near Munich, where special minerals and specimens are regularly displayed. We recommend reaching out beforehand to inquire about current opening hours and availability.\u003c\/p\u003e","brand":"Crystal Paradise","offers":[{"title":"Default Title","offer_id":57098210017606,"sku":"MIN_0010_069","price":80.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/3147\/8086\/files\/view_e73436b3-1150-4ccf-b202-82709b4bb41f.webp?v=1786285789","url":"https:\/\/crystalparadise.live\/en\/products\/quarz-und-sphalerit-aus-madan-bulgarien-73g","provider":"crystal paradise","version":"1.0","type":"link"}