{"title":"River Walkers Minerals","description":"\u003cp\u003eMuseum-grade crystals and rare mineral specimens, curated for collectors and practitioners who seek the extraordinary. Each piece from River Walkers Minerals is a one-of-a-kind treasure — ethically sourced, exceptional in quality, and priced for the discerning collector.\u003c\/p\u003e","products":[{"product_id":"amethyst-with-calcite-cast-dogtooth-epimorph-uruguay","title":"Amethyst with Calcite Cast (Dogtooth Epimorph) – Uruguay","description":"\u003cp\u003e\u003cspan\u003eThis sparkling Uruguayan amethyst dome features vibrant lavender zoning and a rare geological highlight: a hollow dogtooth calcite cast (epimorph). The pale, ghost-like form in the center shows where a sharp scalenohedral calcite crystal once stood. Over time, it was overgrown by quartz\/amethyst\/goethite and later dissolved, leaving a hollow cavity that perfectly preserves its shape.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCollector’s Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEpimorphs like this are prized because they capture a vanished crystal in stone. The amethyst preserves the story of calcite’s presence while showing off sparkling purple geometry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSaturated purple amethyst crystals with bright, glassy luster, many micro rainbows!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDramatic dogtooth calcite cast with visible hollow interior and second hollow cast.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSparkly drusy growth, micro-vugs, and scattered dark inclusions (likely iron oxides such as goethite\/hematite)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent specimen for collectors of unusual growth habits and epimorphs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSpecies: Quartz var. Amethyst with Calcite Cast (Epimorph)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLocality: Artigas, Uruguay 🇺🇾 \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 5.5 x 5.5 x 2 in (14 x 14 x 5 cm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 653 g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327435747498,"sku":"sku-50599075086632","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/C141437E-BD05-44AF-9EC9-EA4D191B9CF6.jpg?v=1779139356"},{"product_id":"calcite-with-quartz-druse-amethyst-orange-iron-oxide-veins","title":"Calcite with Quartz Druse, Amethyst \u0026 Orange Iron-Oxide Veins","description":"\u003cp\u003e\u003cspan\u003eA striking 624-gram cabinet piece where calcite serves as the foundation, coated in a glassy, sparkling layer of fine quartz druse. Along the edges, delicate lilac amethyst points bring soft color contrast, while bold iron-oxide seams (likely hematite) cut through the structure in vivid orange and earthy brown tones. This combination of mineral layers gives the specimen both textural depth and rich geologic storytelling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eHost mineral: Calcite with natural elestial growth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOvergrowth: Quartz druse coating for shimmering brilliance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclusions\/veins: Iron-oxide minerals (hematite\/goethite) in rust to chocolate streaks\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 624 g (1.37 lbs)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSize: 7” x 2.8” x 2.5”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLocality: Artigas, Uruguay 🇺🇾 \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBest shown upright on an acrylic stand or easel (not included). Lighting from any side highlights the sparkle of the quartz and the contrast of amethyst and iron-oxide veins.\u003c\/span\u003e\u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327435780266,"sku":"sku-50601629319464","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/610A3222-1E8D-4B19-A0C0-6E544C1ADC31.jpg?v=1779139356"},{"product_id":"calcite-thor-s-hammer-x-gemmy-apophyllite","title":"Calcite “Thor’s Hammer” x Gemmy Apophyllite","description":"\u003cp\u003eGorgeously unique formation of calcite coated in a layer of gemmy apophyllite crystals and chalcedony. The natural shape resembles Thor’s Hammer. \u003cbr\u003eThis is a self-standing piece!\u003c\/p\u003e\n\u003cp\u003eOrigin: Nashik, India\u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327436042410,"sku":"sku-50182389399848","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/5B5CF5F2-12F3-48B2-90DF-30E68D9E19B5.jpg?v=1779139361"},{"product_id":"blue-needle-quartz-21","title":"Blue Needle Quartz (#21)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBlue Needle Quartz \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eDimensions\u003c\/strong\u003e: 4.3” - 200g\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Bahia, Brazil 🇧🇷 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese gorgeous quartz crystals have fine, hair-like blue inclusions that catch the light just right thanks to the Tyndall effect—a completely natural optical phenomenon caused by tiny inclusions scattering light inside the crystal. No dyes, no treatments—just nature showing off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThey come from Bahia, Brazil, and I hand-pick each one for clarity, quality, and the best view of those blue needles. Most pieces on the market are 100% polished, but my supplier takes the extra time to find me crystals that are as natural as possible, with only a light polish on some faces to bring the needles into focus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese are not easy to come by—finding clear points with visible blue inclusions takes digging through thousands of crystals—so each one is truly a special find for any serious collector\u003c\/span\u003e\u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327436009642,"sku":"sku-50492539765032","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/A7942B5A-D01E-4F19-AD79-0B134C4D5E7E.jpg?v=1779139361"},{"product_id":"blue-needle-quartz-6","title":"Blue Needle Quartz (#6)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBlue Needle Quartz \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eDimensions\u003c\/strong\u003e: 4.7” - 229g\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Bahia, Brazil 🇧🇷 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese gorgeous quartz crystals have fine, hair-like blue inclusions that catch the light just right thanks to the Tyndall effect—a completely natural optical phenomenon caused by tiny inclusions scattering light inside the crystal. No dyes, no treatments—just nature showing off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThey come from Bahia, Brazil, and I hand-pick each one for clarity, quality, and the best view of those blue needles. Most pieces on the market are 100% polished, but my supplier takes the extra time to find me crystals that are as natural as possible, with only a light polish on some faces to bring the needles into focus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese are not easy to come by—finding clear points with visible blue inclusions takes digging through thousands of crystals—so each one is truly a special find for any serious collector\u003c\/span\u003e\u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327436107946,"sku":"sku-50492390342952","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/A087C95A-0308-419D-835E-2358E6FF19C6.jpg?v=1779139361"},{"product_id":"blue-needle-quartz-18","title":"Blue Needle Quartz (#18)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBlue Needle Quartz \u003cbr\u003e\u003c\/span\u003e\u003cbr\u003eDimensions\u003c\/strong\u003e: 3.7” - 139g\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e: Bahia, Brazil 🇧🇷 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese gorgeous quartz crystals have fine, hair-like blue inclusions that catch the light just right thanks to the Tyndall effect—a completely natural optical phenomenon caused by tiny inclusions scattering light inside the crystal. No dyes, no treatments—just nature showing off.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThey come from Bahia, Brazil, and I hand-pick each one for clarity, quality, and the best view of those blue needles. Most pieces on the market are 100% polished, but my supplier takes the extra time to find me crystals that are as natural as possible, with only a light polish on some faces to bring the needles into focus.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese are not easy to come by—finding clear points with visible blue inclusions takes digging through thousands of crystals—so each one is truly a special find for any serious collector\u003c\/span\u003e\u003c\/p\u003e","brand":"River Walkers Minerals","offers":[{"title":"Default Title","offer_id":48327436075178,"sku":"sku-50492529639720","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/1475\/4218\/files\/AC23B275-3EDC-4B02-B067-99B3F8B1EDFE.jpg?v=1779139361"}],"url":"https:\/\/wiccancenter.com\/de\/collections\/river-walkers-minerals.oembed","provider":"Wiccan Center","version":"1.0","type":"link"}