Za a iya amfani da Slate a cikin rufin, benaye, lambuna da sauran wurare, amma kuma dutse mai kyau na ado, dutse na halitta yana da iri-iri, menene slate?Mutane da yawa ba su san da yawa game da irin wannan dutse ba.Ta yaya slate ya kasance?Kar ku damu.Muyi magana akai.Mu duba.

Menene Slate?

Slate wani nau'in dutse ne na metamorphic tare da tsarin slate kuma babu recrystallization.Dutsen na asali yana da argillaceous, silty ko tsaka tsaki, wanda za'a iya cire shi cikin zanen gado na bakin ciki tare da jagorancin slate.An kafa ta ta hanyar ɗan ƙaramin metamorphism na clayey, silty sedimentary duwatsu, matsakaici-acid tuffaceous duwatsu da sedimentary tuffaceous duwatsu.
Saboda rashin ruwa, taurin dutsen na asali yana haɓaka, amma abun da ke ciki na ma'adinai ba ya sake sakewa.Yana da sifa mai ƙazafi da sifa, kuma kamanninsa yana da yawa kuma yana ɓoye crystallization.Ma'adinan ma'adinai suna da kyau sosai, wanda ke da wuya a bambanta ta idanu tsirara.Sau da yawa akwai ƙananan adadin sericite da sauran ma'adanai a saman farantin, wanda ya sa saman farantin ya dan kadan.Slate gaba ɗaya ana iya suna dalla-dalla bisa ga ƙazantattun launi daban-daban, kamar slate ɗin carbonaceous baki da slate mai launin toka mai launin toka.A cikin ƙayyadaddun ƙayyadaddun yanayin yanayin zafi, za a iya samar da duwatsun metamorphic marasa zurfi tare da tabo da tsarin faranti, wanda aka fi sani da "dutsen da aka hange".Ana iya amfani da Slate azaman kayan gini da kayan ado.A zamanin da, an fi amfani da shi azaman tayal a wuraren da ke da wadataccen katako.

Ta yaya slate ya samu?

Slate, kamar dutsen sandstone, dutse ne mai tsauri da aka kafa ta hanyar ɓarkewar motsi na ƙasa da kuma matsawa da haɗin gwiwar yashi hatsi da siminti (al'amarin siliceous, calcium carbonate, yumbu, baƙin ƙarfe oxide, calcium sulfate, da dai sauransu) ƙarƙashin dogon lokaci mai girma. matsa lamba.A halin yanzu, manyan launuka sune shuɗi mai haske, baƙi, kore mai haske, ruwan hoda, launin ruwan kasa, launin toka mai haske, rawaya da sauransu.Slate ba kawai mai arziki a cikin rubutu ba, amma har ma da wuya, m launi, ƙananan shayar ruwa, babu gurbataccen iska, tare da matt, anti-skid, acid da alkali juriya, wuta da sanyi juriya, juriya na yanayi, mai kyau crackability da sauran halaye.

Ma'adinan ma'adinai shine yafi mica, sannan chlorite, ma'adini, ƙananan adadin pyrite da calcite.Sabon slate yana da babban abun ciki na yashi, ƙarin alli da pyrite, da kuma lithology mai wuya.Jikin ma'adinai sune sericite calcareous da silty sericite tare da kauri ɗaya na 1-5 cm.
Duwatsun metamorphic maras tushe ana samun su ta hanyar ɗan ƙaramin metamorphism na clayey, silty sedimentary rocks, matsakaici-acid tuffaceous duwatsu da sedimentary tuffaceous duwatsu.Baki ko launin toka-baki.The lithology ne m kuma farantin cleavage yana da kyau ci gaba.Sau da yawa akwai ƙananan adadin sericite da sauran ma'adanai a saman farantin, wanda ya sa saman farantin ya dan kadan.Babu bayyanannen recrystallization.A taƙaice, wasu hatsi na ma'adinai, irin su quartz, sericite da chlorite, ana rarraba su ba daidai ba, amma yawancin su ma'adinan yumbu na cryptocrystalline da carbonaceous da foda na ƙarfe.Yana da m tsari da tabo tsari.
Duwatsu na farko tare da tsarin faranti sune galibi duwatsun argillaceous, siltstone argillaceous da tuff-acid matsakaici.Slate samfuri ne mai ƙarancin ƙima na metamorphism na yanki, kuma zafinsa da matsa lamba iri ɗaya ba su da yawa, waɗanda damuwa ke shafar su.A lamellar cleavage metamorphic duwatsu tare da argillaceous da silty aka gyara a matsayin babban aka gyara da argillaceous da silty sassa kamar yadda babban aka gyara za a iya amfani da matsayin ginin dutse, stele da tawada.
A cikin shekaru da yawa, abubuwa da yawa sun tabbatar da cewa dutse na halitta ya zama ɗaya daga cikin shahararrun kayan bene.Suna da wasu halaye masu yuwuwa kuma sun dace sosai don kayan bene na gidan wanka.Slate, a matsayin dutse na halitta, halayensa na asali sun sa ya zama kayan bene mai kyau na gidan wanka.