Argillite yog pob zeb sedimentary tsim los ntawm zoo silt thiab cov xuab zeb me me sib xyaw nrog cov hmoov tshauv volcanic finer. Lub tiaj tus, txawm tias qhov xwm txheej ntawm lub txaj txaj qhia tau hais tias tag nrho cov sedimentary hais tau muab tso rau hauv qhov chaw txias, ntub dej uas tsis nquag cuam tshuam los ntawm cua daj cua dub.
argillite tuaj qhov twg?
Known to Māori li pakohe, thiab rau geologists li metamorphosed indurated mudstone, argillite tshwj xeeb yog txuam nrog Nelson-Marlborough cheeb tsam hauv New Zealand. Nws pom ntawm Rangitoto (D'Urville Island), raws li Whangamoa ntxhia siv, thiab nyob rau sab sauv ntawm Maitai, Wairoa thiab Motueka Rivers.
Puas yog argillite metamorphic?
Argillite yog cov pob zeb loj heev los yog cov pob zeb metamorphosed me ntsisuas muaj ntau lossis tag nrho ntawm cov av nplaum lossis cov av nplaum tab sis tsis muaj qhov nyiam sib cais raws cov dav hlau tiaj tus tsis muaj zog xws li shale lossis cov cleavage yam ntxwv ntawm slate.
claystone yog dab tsi?
Los ntawm txhais, claystone yog clastic hom pob zeb sedimentary. Nws tseem ceeb muaj cov khoom zoo uas tsawg dua 1/256mm loj, uas yog cemented rau hauv cov pob zeb tawv. Feem ntau, tib neeg siv av nkos, siltstone / shales, thiab claystone cov ntsiab lus sib hloov.
Puas yog argillite yog cov tshuaj lom neeg pob zeb?
Argillite (/ˈɑːrdʒɪlaɪt/) yog fine-grained sedimentary pob zeb muaj feem ntau ntawm cov av nplaum indurated. Argillaceouspob zeb yog qhov yooj yim lithified av nkos thiab oozes. Lawv muaj ntau qhov sib txawv ntawm cov silt-sized hais. … Metamorphism ntawm argillites tsim slate, phyllite, thiab pelitic schist.
