{"title":"Studio Line Crystalline Glazes","description":"\u003ch2\u003eCrystalline Glaze for Stoneware \u0026amp; Porcelain\u003c\/h2\u003e\n\u003cp\u003eStudio Line Crystalline Stoneware Glazes are specialist crystalline glaze products for pottery, stoneware and porcelain. These high-temperature glazes are designed to develop crystal formations within the fired glaze surface, creating rich gloss finishes with varied crystalline effects.\u003c\/p\u003e\n\u003cp\u003eCrystalline pottery glazes reward testing and control. Glaze thickness, clay body, kiln temperature, soak time and cooling schedule can all influence the size, shape and placement of the crystal development, so test pieces are recommended before using them on important work.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch3\u003eFiring \u0026amp; Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiring range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1180–1280°C \/ Cone 4–9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egloss surface with strong crystal development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClay bodies:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuitable for stoneware and porcelain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood safe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhen mixed with Matt, Bright or Celadon glazes in the Studio Line range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecommonly used as a top coat and known to flow, so careful application is recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eOn a standard Cone 6 firing at around 1220°C, crystal formations can be achieved with a simple soak. For larger or more complex crystal growth, extended and stepped cooling schedules typical of Cone 7 firings may be used.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"purite-crystalline-glaze-550ml-1180-1280c","title":"Purite Crystalline Glaze - 550ml - 1180-1280c","description":"\u003ch2\u003eWarm Tan-Brown Crystalline Glaze with Mottled Mineral Effects\u003c\/h2\u003e\n\u003cp\u003ePurite Studio Line Crystalline Glaze develops a warm tan-brown fired surface with darker mottling, fine speckling and natural-looking crystalline variation beneath a gloss finish. Its softer mineral character makes it a useful choice when you want visible surface movement without the stronger contrast found in more dramatic crystalline colours.\u003c\/p\u003e\n\u003cp\u003eCrystal development can change with glaze thickness, clay body, firing cycle and kiln conditions, so each firing may produce a different distribution of colour and crystalline detail. Test Purite on your chosen clay body and schedule before using it on important work, particularly when adjusting the firing cycle to encourage greater crystal growth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnown to flow during firing, so keep heavier application away from the base and allow for glaze movement.\u003c\/li\u003e\n\u003cli\u003eA standard Cone 6 firing at around 1220°C can develop crystalline effects with a soak.\u003c\/li\u003e\n\u003cli\u003eExtended or stepped cooling can encourage larger or more complex crystal development.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCrystalline stoneware glaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStudio Line Crystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour \u0026amp; effect\u003c\/th\u003e\n\u003ctd\u003ePurite with warm mineral-inspired crystalline variation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e550ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss surface with strong crystal development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuitable clay bodies\u003c\/th\u003e\n\u003ctd\u003eStoneware and porcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFiring range\u003c\/th\u003e\n\u003ctd\u003eCone 4–9, approximately 1180–1280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommonly used as a top coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFood safety\u003c\/th\u003e\n\u003ctd\u003eFood safe when mixed with Studio Line Matt, Bright or Celadon glazes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Studio Line","offers":[{"title":"Default Title","offer_id":53671831798026,"sku":null,"price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/files\/FullSizeRender_8784054a-569a-4eb3-981e-878cb203c2b1.jpg?v=1789040016"},{"product_id":"tremolite-crystalline-glaze-550ml-1180-1280c","title":"Tremolite Crystalline Glaze - 550ml - 1180-1280c","description":"\u003ch2\u003eSoft Green Crystalline Glaze with Organic Mineral Patterning\u003c\/h2\u003e\n\u003cp\u003eTremolite Studio Line Crystalline Glaze develops soft green crystal formations with organic mineral-style patterning and warm areas where the clay body shows through. Darker edging around parts of the crystalline growth adds definition, while the gloss surface gives the varied green and earthy tones a distinctive fired character.\u003c\/p\u003e\n\u003cp\u003eChoose Tremolite when you want a softer green crystalline surface where both crystal growth and exposed clay can contribute to the finished appearance. Crystal size, colour and distribution can change with glaze thickness, clay body and firing conditions, so test the glaze on your chosen body and firing schedule before using it on important work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnown to flow during firing, so keep heavier application away from the base and allow for glaze movement.\u003c\/li\u003e\n\u003cli\u003eA standard Cone 6 firing at around 1220°C can develop crystal formations with a soak.\u003c\/li\u003e\n\u003cli\u003eExtended or stepped cooling can encourage larger or more complex crystal growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCrystalline stoneware glaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStudio Line Crystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour \u0026amp; effect\u003c\/th\u003e\n\u003ctd\u003eTremolite with soft green crystalline effects and warm clay break-throughs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e550ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss surface with strong crystal development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuitable clay bodies\u003c\/th\u003e\n\u003ctd\u003eStoneware and porcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFiring range\u003c\/th\u003e\n\u003ctd\u003eCone 4–9, approximately 1180–1280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommonly used as a top coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFood safety\u003c\/th\u003e\n\u003ctd\u003eFood safe when mixed with Studio Line Matt, Bright or Celadon glazes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Studio Line","offers":[{"title":"Default Title","offer_id":53671882457354,"sku":null,"price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/files\/FullSizeRender_83180b85-b8e8-4f8f-a8b5-c14db2395587.jpg?v=1789040034"},{"product_id":"cavansite-crystalline-glaze-550ml-1180-1280c","title":"Cavansite Crystalline Glaze - 550ml - 1180-1280c","description":"\u003ch2\u003eVivid Blue Crystalline Glaze with Warm Earthy Contrast\u003c\/h2\u003e\n\u003cp\u003eCavansite Studio Line Crystalline Glaze develops vivid blue crystal formations across a warm earthy base, creating strong contrast between the cool crystalline areas and the surrounding tan-brown surface. The fired sample shows blue bursts in varied sizes, giving the glaze a lively mineral character where the crystalline effect becomes a prominent part of the finished decoration.\u003c\/p\u003e\n\u003cp\u003eChoose Cavansite when you want distinct blue crystalline growth rather than a uniform glaze colour. Crystal size, colour and distribution can shift with glaze thickness, clay body and firing conditions, so the sample should be treated as a guide rather than a guaranteed pattern. Test your chosen application and firing schedule before using the glaze on important work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnown to flow during firing, so keep heavier application away from the base and allow for glaze movement.\u003c\/li\u003e\n\u003cli\u003eA standard Cone 6 firing at around 1220°C can develop crystal formations with a soak.\u003c\/li\u003e\n\u003cli\u003eExtended or stepped cooling can encourage larger or more complex crystal growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCrystalline stoneware glaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStudio Line Crystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour \u0026amp; effect\u003c\/th\u003e\n\u003ctd\u003eCavansite with vivid blue crystalline formations over a warm earthy base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e550ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss surface with strong crystal development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuitable clay bodies\u003c\/th\u003e\n\u003ctd\u003eStoneware and porcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFiring range\u003c\/th\u003e\n\u003ctd\u003eCone 4–9, approximately 1180–1280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommonly used as a top coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFood safety\u003c\/th\u003e\n\u003ctd\u003eFood safe when mixed with Studio Line Matt, Bright or Celadon glazes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Studio Line","offers":[{"title":"Default Title","offer_id":53671957037322,"sku":null,"price":28.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/files\/FullSizeRender_5c2b5c0c-4b83-441b-abec-b567579ac1a8.jpg?v=1789040051"},{"product_id":"rose-quartz-crystalline-glaze-550ml-1180-1280c","title":"Rose quartz Crystalline Glaze - 550ml - 1180-1280c","description":"\u003ch2\u003eBlush Pink Crystalline Glaze with Soft Rounded Crystal Spots\u003c\/h2\u003e\n\u003cp\u003eRose Quartz Studio Line Crystalline Glaze develops a soft blush-pink gloss surface with pale cream to peach crystalline spots in varied rounded forms. The fired sample shows gentle spotting across a warm pink-beige background, creating subtle mineral-like variation while allowing the softer overall colour to remain prominent.\u003c\/p\u003e\n\u003cp\u003eChoose Rose Quartz when you want a softer pink crystalline result where individual pale spots add visible surface interest. Crystal size, colour and distribution can change with glaze thickness, clay body and firing conditions, so use the fired sample as a guide and test your chosen application and firing schedule before using the glaze on important work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnown to flow during firing, so keep heavier application away from the base and allow for glaze movement.\u003c\/li\u003e\n\u003cli\u003eA standard Cone 6 firing at around 1220°C can develop crystal formations with a soak.\u003c\/li\u003e\n\u003cli\u003eExtended or stepped cooling can encourage larger or more complex crystal growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCrystalline stoneware glaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStudio Line Crystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour \u0026amp; effect\u003c\/th\u003e\n\u003ctd\u003eRose Quartz with soft blush-pink tones and pale crystalline spotting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e550ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss surface with strong crystal development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuitable clay bodies\u003c\/th\u003e\n\u003ctd\u003eStoneware and porcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFiring range\u003c\/th\u003e\n\u003ctd\u003eCone 4–9, approximately 1180–1280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommonly used as a top coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFood safety\u003c\/th\u003e\n\u003ctd\u003eFood safe when mixed with Studio Line Matt, Bright or Celadon glazes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Studio Line","offers":[{"title":"Default Title","offer_id":53671977484554,"sku":null,"price":29.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/files\/FullSizeRender_756db986-5229-4073-a0b3-79bebf0996f4.jpg?v=1789040066"},{"product_id":"malachite-crystalline-glaze-550ml-1180-1280c","title":"Malachite Crystalline Glaze - 550ml - 1180-1280c","description":"\u003ch2\u003eDeep Green Crystalline Glaze with Turquoise-Green Contrast\u003c\/h2\u003e\n\u003cp\u003eMalachite Studio Line Crystalline Glaze develops dark green to charcoal crystalline pools with brighter turquoise-green areas breaking through the fired surface. The sample shows rounded, overlapping dark formations alongside vivid green openings, creating a high-contrast mineral appearance with strong visual movement across the glaze.\u003c\/p\u003e\n\u003cp\u003eChoose Malachite when you want a darker crystalline result with striking green contrast rather than an even single-colour glaze. Crystal size, colour and distribution can change with glaze thickness, clay body and firing conditions, so use the fired sample as a guide and test your chosen application and firing schedule before using the glaze on important work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnown to flow during firing, so keep heavier application away from the base and allow for glaze movement.\u003c\/li\u003e\n\u003cli\u003eA standard Cone 6 firing at around 1220°C can develop crystal formations with a soak.\u003c\/li\u003e\n\u003cli\u003eExtended or stepped cooling can encourage larger or more complex crystal growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eCrystalline stoneware glaze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRange\u003c\/th\u003e\n\u003ctd\u003eStudio Line Crystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour \u0026amp; effect\u003c\/th\u003e\n\u003ctd\u003eMalachite with deep green crystalline pools and turquoise-green contrast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSize\u003c\/th\u003e\n\u003ctd\u003e550ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eGloss surface with strong crystal development\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSuitable clay bodies\u003c\/th\u003e\n\u003ctd\u003eStoneware and porcelain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFiring range\u003c\/th\u003e\n\u003ctd\u003eCone 4–9, approximately 1180–1280°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCommonly used as a top coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFood safety\u003c\/th\u003e\n\u003ctd\u003eFood safe when mixed with Studio Line Matt, Bright or Celadon glazes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Studio Line","offers":[{"title":"Default Title","offer_id":53672005304586,"sku":null,"price":29.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/files\/FullSizeRender_7fd7dc47-cd62-4451-acb6-16e7e04da91b.jpg?v=1789040078"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4593\/7418\/collections\/Studio_Line_Crystalline_Effect_Stoneware_Glazes_3_1_4b9f847f-59dc-44a9-9c4a-328595d4b09a.jpg?v=1789039333","url":"https:\/\/www.sussexpotters.co.uk\/collections\/studio-line-crystalline-glazes.oembed","provider":"Sussex Potters Supplies","version":"1.0","type":"link"}