{"title":"Blue","description":null,"products":[{"product_id":"ラブラドライト-オーロラクリスタル-スフィア","title":"Dark Labradorite Galaxy Sphere","description":"\u003cp\u003eWith its dark base and shifting labradorescence, this sphere feels more like a galaxy than the aurora often associated with labradorite. The flashes appear and recede as the stone is turned beneath the light, revealing different areas from one viewing angle to the next.\u003c\/p\u003e\n\u003cp\u003eLabradorescence is an optical effect created when light interacts with fine internal structures in the feldspar. For this piece, Joun recommends viewing it at night beneath a room light rather than in natural daylight. Slowly rotating the sphere may reveal flashes in places you had not noticed before.\u003c\/p\u003e\n\u003cp\u003eIts substantial weight gives it a strong physical presence. Keep it on a suitable sphere stand for everyday display.\u003c\/p\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 60 mm in diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 322 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Sphere\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":41665283391721,"sku":"LAB-SP-0001","price":75.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-131.jpg?v=1634623719"},{"product_id":"ピーターサイト-クリスタル-ブルーシャトヤンシー1","title":"Pietersite Oval Cabochon with Blue-White Chatoyancy","description":"\u003cp\u003eAn almost-black navy ground carries diagonal strokes of blue-grey, their direction and thickness changing across this elongated oval cabochon. Its domed, polished surface catches the light, while a wavering blue-white sheen shifts with the viewing angle.\u003c\/p\u003e\n\u003cp\u003eFor Joun, that moving chatoyancy is the piece’s particular appeal. The pattern recalls overlapping brushstrokes: some passages brighten under the light while others recede into the dark ground.\u003c\/p\u003e\n\u003cp\u003eThis pietersite comes from Hopewell Farm 240, Outjo, in Namibia’s Kunene Region. Pietersite is a chalcedony-based material rather than a separate mineral species. Its characteristic chatoyancy arises from fibrous amphibole-bearing structures arranged in irregular fields, rather than the continuous parallel bands associated with classic tiger’s-eye.\u003c\/p\u003e\n\u003cp\u003eFor viewing, use light from one direction and change your angle slowly. Look closely at the boundaries between the blue-grey strokes and navy areas, comparing how each section catches the light. A quiet place on a display surface gives these subtle changes room to hold your attention.\u003c\/p\u003e\n\u003cp\u003eClean gently with a soft, damp cloth and protect the polished surface from hard impacts. Keep the stone intact; avoid drilling, sanding, or other work that creates mineral dust.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":41669633278185,"sku":"TNPTS001A4","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-158.jpg?v=1634632508"},{"product_id":"ブルーレースアゲート-クリスタル-タンブル","title":"Blue Lace Agate Polished Pebble with Fine White Banding","description":"\u003cp\u003eFine white bands overlap a pale blue ground, curving into waves from the center toward the right. Their folds recall a thin curtain—a delicate pattern framed by rounded corners and a gently triangular outline. The glossy polished surface brings the layering into clear view.\u003c\/p\u003e\n\u003cp\u003eJoun notes that he has seen fewer pieces with lace patterns this beautiful in recent years. To his eye, this pebble recalls the quality he encountered more often in the past—a personal impression rather than a claim of rarity.\u003c\/p\u003e\n\u003cp\u003eThis piece comes from Ysterputs Farm 254, Karasburg West, in Namibia’s ǁKaras Region. Blue Lace Agate is a banded variety of chalcedony, part of the quartz family; polishing reveals a cross-section through its fine silica layers.\u003c\/p\u003e\n\u003cp\u003eTry viewing it in your palm under soft light, following the spacing and changing curves of the white bands. For display, choose a place away from direct sunlight. Clean gently with a soft cloth, and protect it from drops and hard impacts.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":41897111978217,"sku":"BLA-TN-0001","price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/LRM_20211025_202447.jpg?v=1635161660"},{"product_id":"ラリマー-クリスタル-タンブル","title":"Polished Larimar with Gentle Water-Like Patterns","description":"\u003cp\u003ePale watery blue forms the ground for slightly deeper blue-green patches, with light-colored lines tracing softly blurred boundaries. The pattern recalls a network of light across shallow water—a resemblance Joun finds particularly beautiful for its gentle, quiet character.\u003c\/p\u003e\n\u003cp\u003eThis polished stone has an irregular, roughly triangular outline with rounded corners. Its curved, glossy surface catches bright points of reflection, while little of the host rock is visible.\u003c\/p\u003e\n\u003cp\u003eFrom Los Chupaderos in Barahona Province, Dominican Republic, this piece is larimar, the trade name for a blue variety of the silicate mineral pectolite. Here, the softly blended pattern is the focus rather than sharp contrast.\u003c\/p\u003e\n\u003cp\u003eSoft indoor light offers a quiet way to study the blue-green patches and pale lines at close range. Keep the stone away from direct sunlight and heat to help preserve its color.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":41959951237353,"sku":"LAR-TN-0001","price":65.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/LRM_20211028_175543.jpg?v=1635413758"},{"product_id":"クリソコラ-クリスタル","title":"Chrysocolla Teardrop Cabochon from Peru","description":"\u003cp\u003eVivid light blue defines this chrysocolla cabochon from Peru. Fine dark specks appear sparsely across the surface, while a gray-brown band follows the lower edge, adding a quiet contrast to the bright color.\u003c\/p\u003e\n\u003cp\u003eThe polished teardrop tapers to a point at one end and rounds gently at the other. Its domed surface is smooth and highly glossy. For Joun, the color is striking for something formed in nature, and the piece brings to mind a quiet southern sea viewed from above.\u003c\/p\u003e\n\u003cp\u003eChrysocolla is a copper-bearing material that forms in the oxidation zones of copper deposits. Here, its blue color and subtle markings invite close viewing. Soft light, with the piece positioned away from strong reflections, helps reveal the scattered specks and the changing color along the edge.\u003c\/p\u003e\n\u003cp\u003eHandle gently, as chrysocolla can be fragile. Keep this piece out of direct sunlight and do not wash or soak it. Wipe gently with a soft, dry cloth.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":42016779632873,"sku":"CRY-PL-0001","price":35.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-271.jpg?v=1637651442"},{"product_id":"アクアマリン-クリスタル-タンブル","title":"Pale Blue Aquamarine Polished Pebble from Brazil","description":"\u003cp\u003ePale blue gives way to slightly deeper, mottled patches through the center and lower portion of this aquamarine from Brazil. Its elongated, irregular outline has rounded edges, while the polished surface catches bright reflections.\u003c\/p\u003e\n\u003cp\u003eThe interior leans toward opaque, with a little translucency. For Joun, the overlapping shades of blue suggest thin ice—a quiet impression best explored by turning the pebble in the palm. Some minor cracks are present within the stone.\u003c\/p\u003e\n\u003cp\u003eAquamarine is the blue to greenish-blue variety of beryl. Here, the interest lies in its uneven color and softly clouded appearance rather than clear transparency. Keep it out of direct sunlight, and handle it gently: beryl is hard but brittle and can chip if knocked.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":42030398046441,"sku":"AQU-TN-0001","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-274.jpg?v=1638634581"},{"product_id":"タンザナイト-クリスタル-原石","title":"Hydrangea Blue-Violet Tanzanite Rough from Merelani Hills","description":"\u003cp\u003eThis angular tanzanite rough has a blue-violet color that Joun compares to hydrangea petals. Slightly translucent areas interrupt the deeper color, giving the crystal a varied appearance as the viewing angle changes.\u003c\/p\u003e\n\u003cp\u003eIts substantial, tapering outline brings together flat areas resembling crystal faces and more finely textured, intricate surfaces. These contrasting structures reward close observation without distracting from the specimen’s quiet color.\u003c\/p\u003e\n\u003cp\u003eTanzanite is the blue-violet variety of zoisite. This specimen comes from the Merelani Hills in Simanjiro District, Manyara Region, Tanzania.\u003c\/p\u003e\n\u003cp\u003eTanzanite in the gem trade is commonly heated to bring forward its blue-violet tones, although the treatment status of this individual specimen is not stated. Joun often prefers materials with minimal intervention, yet finds the conventional heating of tanzanite compatible with its beauty when the result does not feel forced. This is a personal response to the material rather than a judgment about treatment in general.\u003c\/p\u003e\n\u003cp\u003eIt can be placed in a specimen case beside a desk or given a quiet corner of a shelf. After finding a stable orientation, a soft lining or small support can help present its outline and color clearly.\u003c\/p\u003e\n\u003cp\u003eKeep it away from direct sunlight to help preserve its color. Avoid routine washing; remove dust gently with a soft, dry cloth.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":42243818291433,"sku":"TAN-CR-0001","price":90.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-292.jpg?v=1639988348"},{"product_id":"サファイア-クリスタル-原石","title":"Rough Sapphire with Blue Flecks and Matrix","description":"\u003cp\u003eDeep blue flecks scatter across a white to pale gray ground in this rough sapphire from Pakistan. The distribution of color recalls blue ink dropped onto a shard of ice, with translucency in the pale areas and certain faces catching the light strongly.\u003c\/p\u003e\n\u003cp\u003eThe irregular form broadens at one end and extends toward the other, with angular rises and recesses across its surface. A little matrix remains attached. A yellow-brown area marks part of one side, and a faint metallic-looking detail appears near the matrix; its identity is not established.\u003c\/p\u003e\n\u003cp\u003eJoun selected this piece specifically for its rough, natural appearance rather than the refinement of a cut gemstone. To him, it has a strong presence—a way to encounter sapphire as mineral material, before the familiar language of jewelry.\u003c\/p\u003e\n\u003cp\u003eSapphire is a variety of corundum. Here, the contrast between the deep blue patches and the pale surrounding material invites close attention. A loupe offers a closer view of the boundaries between them.\u003c\/p\u003e\n\u003cp\u003eDisplay away from direct sunlight, somewhere the angular surface and scattered color can be appreciated at an unhurried pace.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":42243852402921,"sku":"SPH-CR-0001","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-309.jpg?v=1639989507"},{"product_id":"エンジェライト-タンブル-アンハイドライト","title":"Blue Anhydrite Polished Pebble - Peru","description":"\u003cp\u003eThis polished Blue Anhydrite has a quiet sky-blue tone, with a suggestion of deep navy softened by white. The smooth pebble form brings the color forward while retaining the presence of a natural mineral object.\u003c\/p\u003e\n\u003cp\u003eJoun was particularly drawn to its unusual atmosphere. Although solid in the hand, it appears almost soft or “fluffy”—a visual impression rather than a description of its actual texture. It does not show the pronounced reflective character often associated with selenite, giving it a more subdued presence in a room.\u003c\/p\u003e\n\u003cp\u003eAnhydrite is an anhydrous calcium sulfate mineral related to gypsum. This piece is documented as originating from Chicla District in Huarochirí Province, Lima, Peru.\u003c\/p\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\n\u003cp\u003eAnhydrite is relatively soft and brittle. Keep it dry, avoid direct sunlight and impacts, and wipe the polished surface gently with a soft, dry cloth. When not displayed, storing it securely in a box or drawer will help prevent accidental drops.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":44613471371497,"sku":"ANG-TN-0001","price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/products\/earth-river-crystal-556.jpg?v=1681727706"},{"product_id":"ブルーオパール-タンブル","title":"Ripple-Pattern Owyhee Blue Opal Pebble","description":"\u003cp\u003eThis hand-polished opal pebble has a gentle pale-blue body color, crossed by white markings that recall ripples moving across water. Its rounded, cornerless form gives the piece a calm presence when viewed on a table or desk.\u003c\/p\u003e\n\u003cp\u003eThe material comes from the Owyhee Dam area of Malheur County, Oregon, USA. Owyhee Blue Opal is a locality-defined variety of opal, a hydrated silica material appreciated for its soft blue coloration and often cloud-like internal character.\u003c\/p\u003e\n\u003cp\u003eOpal is comparatively delicate, so this piece is better suited to quiet display than to being carried. Keep it away from direct sunlight, intense heat, and sudden temperature changes. It may be placed directly on a surface, though a soft mat or cloth underneath is recommended.\u003c\/p\u003e\n\u003cp\u003eA simple natural object for enjoying the quiet passage of time with stone.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":45987983425769,"sku":"BLO-TN-0001","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/BLO-TN-0001-3.jpg?v=1699701674"},{"product_id":"シャッタカイト-タンブル","title":"Vivid Blue-Green Peruvian Shattuckite Pebble","description":"\u003cp\u003eThis opaque shattuckite from Peru has an unusually vivid blue-green color. Its complex pattern gives the impression of several mineral textures meeting within a single polished pebble.\u003c\/p\u003e\n\u003cp\u003eJoun believes the surface may have been polished by hand. The color has not been enhanced, allowing the material’s natural intensity and variation to remain the focus.\u003c\/p\u003e\n\u003cp\u003eShattuckite is a secondary copper mineral and should be handled gently, preferably with a soft cloth. Avoid washing it with water or leaving it in direct sunlight for extended periods.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":45988270702825,"sku":"SHT-TN-0001","price":40.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/SHT-TN-0001-1.jpg?v=1699777697"},{"product_id":"フローライト-タンブル","title":"Pale Aqua Fluorite Polished Pebble from Namibia","description":"\u003cp\u003eThis polished fluorite pebble has a pale aqua tone with a subtle hint of green. When light passes through it, the color brightens and its translucency becomes the main attraction.\u003c\/p\u003e\n\u003cp\u003eSourced from Namibia, it is a compact natural object that can sit quietly around a desk without taking over the space. Place it near soft daylight or hold it toward a light source to enjoy the material at its clearest.\u003c\/p\u003e\n\u003cp\u003eFluorite is a calcium fluoride mineral known for its broad range of colors. As it is relatively soft and has perfect cleavage, handle it gently and protect it from impacts and abrasive surfaces.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":46039872602345,"sku":"FLO-TN-0001","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/FLO-TN-0001-5.jpg?v=1700292014"},{"product_id":"ラブラドライト-磨き石","title":"Aurora-Blue Polished Labradorite from Madagascar","description":"\u003cp\u003eThis polished labradorite from Madagascar displays a beautiful light-blue labradorescence. Its shifting reflection gives the piece an aurora-like character as the viewing angle changes.\u003c\/p\u003e\n\u003cp\u003eThe stone is slightly translucent. When illuminated, the shadowed area beneath the blue flash can reveal a subtle orange tone—a quiet detail that rewards closer observation.\u003c\/p\u003e\n\u003cp\u003eFor viewing, Joun recommends placing it beneath a room light at night and looking at the polished face directly. Under this controlled light, the labradorescence becomes especially clear.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":46040933728489,"sku":"LAB-PL-0001","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/LAB-PL-0001-2.jpg?v=1700308023"},{"product_id":"エンジェライト-タンブル","title":"Blue Anhydrite Polished Pebble - Peru","description":"\u003cp\u003eThis polished Blue Anhydrite has a quiet sky-blue tone, with a suggestion of deep navy softened by white. The smooth pebble form brings the color forward while retaining the presence of a natural mineral object.\u003c\/p\u003e\n\u003cp\u003eJoun was particularly drawn to its unusual atmosphere. Although solid in the hand, it appears almost soft or “fluffy”—a visual impression rather than a description of its actual texture. It does not show the pronounced reflective character often associated with selenite, giving it a more subdued presence in a room.\u003c\/p\u003e\n\u003cp\u003eAnhydrite is an anhydrous calcium sulfate mineral related to gypsum. This piece is documented as originating from Chicla District in Huarochirí Province, Lima, Peru.\u003c\/p\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\n\u003cp\u003eAnhydrite is relatively soft and brittle. Keep it dry, avoid direct sunlight and impacts, and wipe the polished surface gently with a soft, dry cloth. When not displayed, storing it securely in a box or drawer will help prevent accidental drops.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":46073285968105,"sku":"ANG-TN-0002","price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/ANG-TN-0002-1.jpg?v=1700729704"},{"product_id":"クリソコラ-磨き石","title":"Peruvian Chrysocolla — Shallow Sea View","description":"\u003cp\u003eThis chrysocolla from Peru has a beautiful pattern that, to Joun, resembles a tropical shallow sea viewed from above. Its landscape-like character rewards quiet observation and makes it a natural object to live with in a room.\u003c\/p\u003e\n\u003cp\u003eChrysocolla is a copper-bearing material commonly associated with the oxidation zones of copper deposits. In this individual piece, its appeal lies in the intimate, aerial-view impression of the pattern.\u003c\/p\u003e\n\u003ch3\u003eCare\u003c\/h3\u003e\n\u003cp\u003eThis specimen is somewhat fragile. It is best placed securely and enjoyed as a display object rather than carried. Handle only when necessary, and protect it from knocks and drops.\u003c\/p\u003e","brand":"EARTH RIVER","offers":[{"title":"Default Title","offer_id":46073296191721,"sku":"CRY-PL-0002","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/1516\/5161\/files\/CRY-PL-0002-1.jpg?v=1700729725"}],"url":"https:\/\/earth-river.store\/collections\/blue.oembed","provider":"EARTH RIVER","version":"1.0","type":"link"}