{"product_id":"mineral-shell-skyward-dragon-kiln-wood-fired-jian-zhan-140mlsdm-2509-02-01","title":"Mineral Shell - Skyward Dragon Kiln Wood-fired Jian Zhan (140ml)(SDM 2509-02-01)","description":"\u003cp\u003e\u003cspan\u003eFormed in a 100-meter Skyward Dragon Kiln through wood firing, this piece belongs to the mineral-shell (Kuangshi Bei) glaze category within Jian ware. The surface develops through natural mineral phase interaction under sustained high-temperature firing, rather than fixed pattern formation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsing iron-rich local clay and a naturally occurring mineral glaze, prolonged flame exposure and shifting kiln atmosphere promote gradual separation and integration of mineral components within the glaze layer. The resulting structure forms within the glaze rather than on the surface, presenting a stable, subsurface mineral texture shaped directly by firing conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike oil-spot or yohen types that rely on distinct crystallization or optical contrast, mineral-shell glazes are defined by material integration and internal variation. The final result reflects the combined influence of heat path, ash interaction, and atmospheric change inside a long dragon kiln, making each piece inherently non-repeatable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach work is fully handmade and individually selected, representing a material-driven expression within traditional Jian firing systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Kiln Type: 100-meter Skyward Dragon Kiln wood firing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Firing Temperature: Approximately 1350 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Firing Cycle: 20 days preparation, 3 days firing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Firing Method: Oxidation–reduction firing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Forming Method: Fully hand-thrown\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Trimming Method: Fully hand-trimmed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Clay Source: Native clay from Shuiji Town, Jianyang, Fujian\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Clay Iron Content: ≥8%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Glaze Type: Iron-based mineral glaze\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Glaze Source: Native mineral glaze from Shuiji Town, Jianyang, Fujian\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Crystallization Depth: Subsurface structure\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Glaze Category: Mineral-Shell (Kuangshi Bei)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Work Attribute: Individually numbered piece\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Origin: Shuiji Town, Jianyang, Fujian, China\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Diameter: 9.6 cm (3.78 in)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Height: 4.9 cm (1.93 in)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Capacity: 140 ml (4.73 fl oz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Weight: 230 g (8.11 oz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Note:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e – Capacity measured close to the rim; for use, fill about 70% full.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e – All measurements are taken by hand; slight variation may occur.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eIn the Box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• Natural Paulownia Collector’s Box\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• Linen Cup Pouch\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• Double-Layer Cotton Tea Towel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• Collector’s Brochure with Certificate — artisan-signed, sealed, and individually numbered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e• Care Instruction Card\u003c\/span\u003e\u003c\/p\u003e","brand":"The Phoenix Kiln","offers":[{"title":"Default Title","offer_id":45343068979302,"sku":null,"price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/0713\/3542\/files\/2451F10F-BF05-484E-8C93-DCC37B133AA9.jpg?v=1774899661","url":"https:\/\/fdpfqp-1t.myshopify.com\/products\/mineral-shell-skyward-dragon-kiln-wood-fired-jian-zhan-140mlsdm-2509-02-01","provider":"The Phoenix Kiln","version":"1.0","type":"link"}