{"product_id":"sedigheh-zirjanizadeh-kaolin-deposits-mineralogical-geochemical-and-isotopic-properties-9786200680822","title":"Kaolin deposits Mineralogical, geochemical and isotopic properties","description":"Hydrothermal alteration processes form clay minerals. Argillic alteration constitute exploration objectives for epithermal and porphyry-type deposits. Argillic alteration exhibits lateral and down zonation that can be divided into mineral assemblages. These assemblages were as follows: silicified zone (silica cap), quartz+ kaolin minerals + alunite zone and K-feldspar + illite + montmorillonite zone.On the basis of geochemical and mineralogical characteristics, the hydrothermal fluids that formed the kaolin deposits were acidic.","brand":"LAP LAMBERT Academic Publishing","offers":[{"title":"Default Title","offer_id":53763201794390,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9786200680822_1.jpg?v=1783349187","url":"https:\/\/www.momoxbooks.com\/products\/sedigheh-zirjanizadeh-kaolin-deposits-mineralogical-geochemical-and-isotopic-properties-9786200680822","provider":"momoxbooks","version":"1.0","type":"link"}