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Sericite
Sericite imhando nyowani yemaindasitiri emaminerari ane akaturikidzana chimiro, inova subspecies yemuscovite mumhuri yemica ine zvikero zvakanyanyisa.Density ndeye 2.78-2.88g / cm 3, kuomarara i2-2.5, uye dhayamita-ukobvu reshiyo iri> 50. Inogona kupatsanurwa kuita matete maflakes, ane sirika kupenya uye kutsvedzerera kunzwa, kuzere ne elasticity, kuchinjika, asidhi uye alkali kuramba, simba remagetsi rekudzivirira, kupisa kupisa (kusvika ku600 o C), uye yakaderera coefficient yekuwedzera kwemafuta, uye Iyo yepamusoro ine yakasimba UV inopikisa, yakanaka abrasion kuramba uye kupfeka kusagadzikana.Iyo elastic modulus ndeye 1505-2134MPa, iyo tensile simba ndeye 170-360MPa, iyo shear simba ndeye 215-302MPa, uye thermal conductivity i 0.419-0.670W.(MK) -1 .Chinhu chikuru ndeye potassium silicate aluminosilicate mineral, inova sirivheri-chena kana greyish-chena, muchimiro chezvikero zvakanaka.Yayo molecular formula ndeye (H 2 KAl 3 (SiC4) 3. Themineral composition iri nyore uye zviri mukati mechepfu zvinhu zvakaderera zvakanyanya , Hapana radioactive elements, inogona kushandiswa seyakasvibira zvinhu.
