Malumikizidwe mu slate amayamba chifukwa cha kukula kwa ma mica flakes, m'malo mogawanika pamiyala yoyambirira ya sedimentary.
Slate imapangidwa pamene miyala yamatope, shale, kapena felsic igneous imakwiriridwa ndikuyika kutentha ndi kupanikizika.
Slate ndi yabwino kwambiri komanso yosaoneka ndi maso a munthu. Sileti yopukutidwa imakhala ndi matte pamwamba pomwe ndi yosalala mpaka kukhudza ndipo idagwiritsidwa ntchito popanga zikwangwani. Mitundu yaying'ono ya silika mica imapangitsa slate kukhala ndi mawonekedwe agalasi la silika.
Slate imawoneka mumitundu yosiyanasiyana chifukwa cha kusiyana kwa mikhalidwe ya mchere ndi makutidwe ndi okosijeni m'malo oyamba a sedimentary. Mwachitsanzo, slate yakuda inapangidwa m’malo opanda okosijeni, koma masileti ofiira amapangidwa m’malo okhala ndi okosijeni wambiri.
Slate imapezeka pansi pa kutentha ndi kupsinjika kotsika, kotero kuti zotsalira za zomera ndi zinthu zina zowonongeka zikhoza kusungidwa.
Slate imakumbidwa muzitsulo zazikuluzikulu ndipo imagwiritsidwa ntchito ngati magetsi owongolera magetsi, ma worktops, bolodi, ndi pansi chifukwa cha mawonekedwe ake onga mbale, osasunthika, komanso kusweka. Masileti ang'onoang'ono amagwiritsidwa ntchito pomanga madenga.
Kaya ndi phiri lalitali kapena chigwa chakuya, mzinda wodzaza ndi anthu kapena kumidzi yamtendere, mawonekedwe odabwitsa a slate ndi mawonekedwe olimba amathandizira nthawi zonse miyoyo ya anthu ndi ntchito. Uwu ndi slate, moyo wofunikira koma wolimbikira, mwala womwe umasunga mabiliyoni a nkhani ndi zikumbukiro.
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