Nws tau txais nws lub npe los ntawm Greek lo lus "barys" uas txhais tau tias "hnyav." Lub npe no yog teb rau barite qhov siab tshwj xeeb ntawm 4.5, uas yog qhov tshwj xeeb rau cov ntxhia tsis yog hlau. Lub ntiajteb txawj nqus tshwj xeeb ntawm barite ua rau nws haum rau ntau yam kev lag luam, kev kho mob, thiab kev tsim khoom siv.
How dense is barite Dab tsi yog siv rau?
Barite uas yog siv los ua ib qho kev sib sau ua ke hauv "hnyav" cement yog crushed thiab tshuaj xyuas kom zoo ib yam. Feem ntau cov barite yog hauv av rau ib qho me me, zoo ib yam ua ntej nws yuav siv los ua ib qho kev muab tub lim lossis cov khoom txuas ntxiv, ntxiv rau cov khoom lag luam, lossis tus neeg sawv cev hnyav hauv cov roj av drilling av nkos specification barite.
Dab tsi yog qhov streak ntawm barite?
Luster: Barite crystals muaj vitreous pearly luster. Specific Gravity: Lub ntiajteb txawj nqus tshwj xeeb ntawm Barite yog qhov chaw nruab nrab ntawm 4.3 thiab 5. Streak: Nws muaj dawb streak.
Barite tsim li cas?
Feem ntau baryte yog mined los ntawm cov txheej ntawm sedimentary pob zeb uas tsim thaum baryte precipitated mus rau hauv qab ntawm dej hiav txwv pem teb. Qee qhov me me siv barite los ntawm cov leeg, uas tsim thaum barium sulphate precipitated los ntawm cov dej kub subterranean.
barite nquag pom nyob qhov twg?
Cov pob zeb loj hauv Tebchaws Meskas tau pom nyob hauv Georgia, Missouri, Nevada thiab Tennessee Hauv Canada, cov pob zeb tau raug mined hauv Yukon Territory, Nova Scotia thiab Newfoundland. Hauv Mexico, barite deposits tau pom nyob rau hauv Hermosillo, Pueblo, Monterrey thiab Durango.
