I-China yemvelo yamatshe amakhulu amnyama amnyama amnyama we-patio abhula ama-slabs

Amalunga asesilayidi abangelwa ukuthuthukiswa kwezinto ezincane ze-micro flakes, kunokuba ahlukanise phakathi ne-strata yokuqala yedimentary.

I-Slate idaliwe lapho udaka, i-shale, noma i-Felsic iong rock ingcwatshwe futhi inamazinga okushisa aphansi nengcindezi.

I-Slate ihlehliswe kakhulu futhi ayibonakali emehlweni abantu. I-slate ebolile inendawo ye-matte okwamanje ibushelelezi ekuthinteni futhi phambilini yayisetshenziselwa ukwakha amabhodi amnyama. Inani elincane le-silk mica linikeza i-slate ukubukeka kwengilazi kasilika.

I-slate ivela ngemibala ehlukahlukene ngenxa yokwehluka kwezimpawu zamaminerali kanye nezimo ze-oxidation endaweni yokuqala yedimentary. Isibonelo, i-black slate yathuthukiswa endaweni entula ukungalali komoya-mpilo, kepha isilayidi esibomvu sakhiqizwa okomuntu oxygen.

I-slate yenzeka ngaphansi kwamazinga okushisa aphansi nezingcindezi, ngakho-ke izitshalo fossils nezinye izici ezingenisa ngempela zingagcinwa.

I-Slate ifakwe emabhuloki amakhulu futhi isetshenziselwa amaphaneli okulawula kagesi, ama-Worktops, ama-Blackboards, kanye nezimfanelo ngenxa yokuqina kwepuleti-like, izinkathazo, nokuhlakazeka. Izilayidi ezincane zisetshenziselwa ukwakha ophahleni.

Noma ngabe yintaba ephakeme noma isigodi esijulile, i-metropolis ephithizelayo noma emaphandleni anokuthula, ukuma okumangalisayo kweSlate kanye nekhwalithi eqinile kunikeza ukwesekwa okungapheli kwezimpilo zabantu nomsebenzi. Lesi yisilayidi, ukuba khona okuyisisekelo nokho okukhona, itshe eligcina izigidigidi zeminyaka yezindaba nezinkumbulo.