Limonite yog ib txwm muaj thiab tshwm sim hauv cov pob zeb thiab cov kab noj hniav hauv cov pob zeb sedimentarythiab ua cov txheej txheem ntawm cov pob zeb, tshwj xeeb tshaj yog sandstone. Nws kuj tshwm sim li hlau xeb thiab accumulates nyob ib ncig ntawm rootlets nyob rau hauv cov av. Me me ntawm limonite discolor limestone, dolomite, av nplaum, shale, sandstone, thiab gravel.
Puas yog limonite yog pob zeb sedimentary?
Ironstones muaj 15% hlau lossis ntau dua hauv kev sib xyaw. Qhov no yog qhov tsim nyog rau pob zeb txawm tias suav tias yog hlau nplua nuj pob zeb sedimentary. … Qee qhov piv txwv ntawm cov pob zeb hauv cov pob zeb uas muaj hlau nplua nuj uas muaj oxides yog limonite, hematite, thiab magnetite.
Puas yog limonite ib qho ntxhia?
Limonite, ib qho ntawm cov zaub mov loj hlau, hydrated ferric oxide (FeO (OH)· H2O). Nws yog Ameslikas suav hais tias yog ib qho ntawm cov oxides zoo li no; Tom qab ntawd nws tau xav tias yog amorphous sib npaug ntawm goethite thiab lepidocrocite, tab sis kev tshawb fawb X-ray tau pom tias feem ntau hu ua limonite yog goethite.
Dab tsi yog pawg pob zeb ntawm limonite?
Limonite yog ib pab pawg npe rau cov hydrated ferric oxide minerals (Fe2O3H2O), uas tshwm sim feem ntau hauv ntau hom pob zeb.
3 hom limonite yog dab tsi?
Ntau yam: Adlerstein muaj cov nodular concretions ntawm hlau oxides / hydroxides nyob ib ncig ntawm ib tug tseem ceeb ntawm av nplaum minerals (3). Alumolimonite yog txhuas-cov kabmob limonite. Auriferous limonite yog cov kab mob kub. Avasite yog ntau yam limonite uas tej zaum siliceous (3).
