{"product_id":"phlogopite-mica-4","title":"Phlogopite mica","description":"\u003cp\u003ePhlogopite mica from Perth Ontario Canada\u003c\/p\u003e\n\u003cp\u003eSize-\u003cbr\u003e7cm x 4.1cm x 3.5cm\u003c\/p\u003e\n\u003cp\u003eWeight-\u003cbr\u003e74g\u003c\/p\u003e\n\u003cp\u003eYou will receive the item in the photo\u003c\/p\u003e\n\u003cp\u003ePhlogopite is a magnesium rich mineral in the mica group. It typically forms in contact metamorphic marbles and specific silica poor ultramafic igneous rocks.\u003c\/p\u003e\n\u003cp\u003eMineral class- silicates\u003cbr\u003eCrystal system-monoclinic \u003cbr\u003eRock formation- \u003cbr\u003eContact metamorphism: it commonly crystallizes in metamorphosed silica rich dolomitic marbles and limestones,often associated with minerals like diopside,spinel and Grossular garnet.\u003c\/p\u003e\n\u003cp\u003eUltramafic and alkaline igneous rocks: As a primary magmatic mineral,phlogopite forms at great depths and high vapour pressures. It appears as phenocrysts or within the ground mass in rocks like kimberlites,lamproites and carbonatites.\u003c\/p\u003e","brand":"Crystal and fossils","offers":[{"title":"Default Title","offer_id":58144956318083,"sku":null,"price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2524\/3040\/files\/IMG-8234.heic?v=1779993921","url":"https:\/\/crystalandfossils.co.uk\/products\/phlogopite-mica-4","provider":"Crystal and fossils","version":"1.0","type":"link"}