Ib lub koom haum uas cov clasts yog qhov tseem ceeb nrog cov matrix, tsim los ntawm kev tawg thiab sib sau ntawm cov seem ntawm ib qho tshiab tsim los yog ib feem sib sau ua ke (feem ntau shale lossis limestone) thiab lawv yuav luag tam sim ntawd koom nrog hauv cov sedimentary deposits tshiab; Piv txwv li, ib tug edgewise conglomerate.
Yuav ua li cas pob zeb yog glacial conglomerate?
Conglomerate (/kənˈɡlɒmərɪt/) yog a clastic sedimentary pob zeb uas yog tsim los ntawm cov feem ntau ntawm cov sib npaug mus rau subangular gravel-size clasts. Ib lub koom haum feem ntau muaj cov matrix ntawm finer grained sediments, xws li xuab zeb, silt, los yog av nplaum, uas nyob rau hauv lub interstices ntawm lub clasts.
YPolymictic conglomerate yog dab tsi?
Lithology - ib qho kev sib koom ua ke qhov twg cov clasts sawv cev ntau dua ib hom pob zeb yogtermed polymictic (los yog petromictic), thaum ib qho uas cov clasts yog ntawm ib hom pob zeb yog monomictic (los yog oligomictic).
Yuav ua li cas yog hom kev sib koom ua ke?
Tsib hom kev sib koom ua ke tau suav tias yog: marine, fluviatile, estuarine, lacustrine, thiab glacial. Ntxiv rau qhov no, lwm hom tau kawm, feem ntau hu ua crush-conglom-erate, tab sis tiag tiag pseudo-conglomeratic hauv nws qhov xwm txheej.
pob zeb conglomerate siv rau dab tsi?
Nws feem ntau pom nyob rau hauv feem ntau tuab, crudely stratified txheej. Lub txaj ntawm conglomerate feem ntauunderground reservoirs ntawm dej thiab roj av. Conglomerates yog siv nyob rau hauv kev tsim kho kev lag luam ua cov pob zeb zoo nkauj.
