{"title":"Tree agate","description":"\u003cp\u003eCrystal system- Trigonal. Composed of ultra small fibrous quartz crystals packed tightly together rather than forming large visible distinct crystal faces.\u003cbr\u003eMineral class- Chalcedony (microcrystalline\/cryptocrystalline quartz) \u003cbr\u003eInclusion minerals- Green branch like patterns (dendrites) are created by trace amounts of chlorite and hornblende alongside iron and magnesium.\u003cbr\u003eHardness- 6.5-7 on the MOHs scale\u003cbr\u003eRock formation:\u003cbr\u003eHost environments- Mosstly forms within gas cavities (vugs or vesicles) in cooling volcanic,basaltic, or igneous lavas.\u003cbr\u003eProcess- Silica rich groundwater or hydrothermal fluids seep into the empty rock cavities over million of years.\u003cbr\u003ePattern development- Mineral-laden water or metallic oxides infiltrate time fissures in the hardening silica gel,creating the characteristic fern and tree like branching shapes before complete solidification.\u003c\/p\u003e","products":[{"product_id":"tree-agate","title":"Tree agate","description":"\u003cp\u003eTree agate from India\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e3.2cm x 3.6cm x 2cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e37g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo \u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":51751333527712,"sku":"","price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/3F2C096A-8146-4C31-A606-CA15A00BF643.jpg?v=1728753180"},{"product_id":"tree-agate-1","title":"Tree agate","description":"\u003cp\u003eTree agate from India\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e3.3cm x 3.6cm x 1cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e17g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo \u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":51806069325984,"sku":"","price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/8761FE22-2549-4F9E-A16F-9C4C953A2429.jpg?v=1729533104"},{"product_id":"tree-agate-3","title":"Tree agate","description":"\u003cp\u003eTree agate from India \u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e4.5cm x 3.7cm x 2.5cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e39g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo \u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":54924864651651,"sku":"","price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/83A7684B-BA3B-4208-B9F8-9FB1337FEB11.jpg?v=1735928844"},{"product_id":"tree-agate-4","title":"Tree agate","description":"\u003cp\u003eTree agate from India\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e3.7cm x 2.7cm x 2cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e26g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo\u003c\/p\u003e\n\u003cp\u003eCrystal system- Trigonal. Composed of ultra small fibrous quartz crystals packed tightly together rather than forming large visible distinct crystal faces.\u003cbr\u003eMineral class- Chalcedony (microcrystalline\/cryptocrystalline quartz) \u003cbr\u003eInclusion minerals- Green branch like patterns (dendrites) are created by trace amounts of chlorite and hornblende alongside iron and magnesium.\u003cbr\u003eHardness- 6.5-7 on the MOHs scale\u003cbr\u003eRock formation:\u003cbr\u003eHost environments- Mosstly forms within gas cavities (vugs or vesicles) in cooling volcanic,basaltic, or igneous lavas.\u003cbr\u003eProcess- Silica rich groundwater or hydrothermal fluids seep into the empty rock cavities over million of years.\u003cbr\u003ePattern development- Mineral-laden water or metallic oxides infiltrate time fissures in the hardening silica gel,creating the characteristic fern and tree like branching shapes before complete solidification.\u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":62304602849667,"sku":null,"price":4.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/FullSizeRender_8dd3b564-aab2-44c2-b0d1-fe4fee0cf955.heic?v=1785950577"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/collections\/FullSizeRender_a5cea631-79f4-4cb8-9707-d95cfd9754f6.heic?v=1785950717","url":"https:\/\/crystalandfossils.co.uk\/collections\/tree-agate.oembed","provider":"Crystal and fossils","version":"1.0","type":"link"}