Limestone-Forming Environments Feem ntau pom nyob rau hauv qhov chaw ntiav ntawm dej hiav txwv nruab nrab ntawm 30 degrees sab qaum teb latitude thiab 30 degrees sab qab teb latitudeLimestone yog tsim nyob rau hauv Caribbean Hiav Txwv, Dej Hiav Txwv Indian, Persian Gulf, Gulf of Mexico, nyob ib ncig ntawm Dej hiav txwv Pacific Islands, thiab nyob rau hauv Indonesian archipelago.
Lub hauv paus chiv keeb ntawm limestone yog dab tsi?
Limestones originate mas los ntawm kev lithification ntawm xoob carbonate sediments Niaj hnub nimno carbonate sediments yog generated nyob rau hauv ntau yam ib puag ncig: continental, marine, thiab transitional, tab sis feem ntau yog marine. Cov tsev txhab nyiaj niaj hnub no Bahama yog qhov paub zoo tshaj plaws niaj hnub carbonate teeb.
Peb pom limestone nyob qhov twg thiab nws siv dab tsi?
Ib txhia ntawm nws daim ntawv thov suav nrog sculptors, pem teb vuas, qhov rais sills, stair treads, thiab lwm yamLub pyramid nto moo ntawm Giza hauv Egypt yog tsim los ntawm limestone. Tsis tas li ntawd, limestones uas muaj av nplaum cov ntsiab lus yog siv nyob rau hauv zus tau tej cov cement. Limestone aggregate kuj siv rau hauv txoj kev thiab kev tsheb ciav hlau.
Dab tsi yog qhov tseem ceeb ntawm limestone?
Limestone yog lub hauv paus ntawm cov txiv qaub (calcium oxide), uas yog siv rau hauv steel manufacturing, mining, paper production, water and purification, and plastic production. Txiv qaub kuj muaj cov ntawv thov loj hauv kev tsim cov iav thiab hauv kev ua liaj ua teb.
Lwm lub npe limestone yog dab tsi?
Calcium carbonate, yog lwm lub npe ntawm limestone.
