Video: Dab tsi yog pob zeb tsim cov ntxhia pob zeb?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov pob zeb - tsim cov minerals yog: feldspars, quartz, amphiboles, micas, olivine, garnet, calcite, pyroxenes. Cov ntxhia tshwm sim hauv ib pob zeb nyob rau hauv me me yog hu ua accessory cov ntxhia ”.
Kuj kom paub yog, dab tsi yog cov pab pawg neeg feem ntau ntawm pob zeb tsim cov zaub mov?
Cov feem ntau pob zeb - tsim cov minerals yog silicates (saib Vol. IVA: Cov ntxhia Cov chav kawm: Silicates), tab sis lawv kuj suav nrog oxides, hydroxides, sulfides, sulfates, carbonates, phosphates, thiab halides (saib Vol.
Tsis tas li ntawd, dab tsi yog 10 feem ntau pob zeb tsim cov zaub mov? Muaj ntau yam paub ntxhia hom, tab sis feem coob ntawm pob zeb yog tsim los ntawm ob peb ua ke cov minerals , npe pob zeb - tsim cov minerals ” Cov cov ntxhia daim ntawv ntawd pob zeb yog: feldspar, quartz, amphiboles, micas, olivine, grenade, calcite, pyroxenes.
Dab tsi yog 2 tsev neeg tseem ceeb ntawm pob zeb tsim cov zaub mov?
Cov ob tsev neeg tseem ceeb ntawm pob zeb - tsim cov minerals yog silicates thiab non-silicates. yog ib tug tswv cuab ntawm ntxhia pawg uas muaj silicon thiab oxygen hauv cov qauv siv lead ua.
Dab tsi ntawm pob zeb tsim cov pob zeb muaj gypsum?
sedimentary pob zeb
Pom zoo:
Dab tsi yog qhov txawv ntawm cov pob zeb tsis foliated thiab foliated metamorphic pob zeb?
Foliated metamorphic pob zeb xws li gneiss, phyllite, schist, thiab slate muaj ib txheej txheej los yog banded zoo li uas yog tsim los ntawm raug tshav kub thiab qhia siab. Non-foliated metamorphic pob zeb xws li hornfels, marble, quartzite, thiab novaculite tsis muaj txheej txheej lossis banded zoo li
Lub npe rau lub pob zeb nruab nrab ntawm cov pob zeb uas txias heev yog dab tsi?
Extrusive igneous pob zeb
Dab tsi yog cov pob zeb niam txiv ntawm cov pob zeb metamorphic?
Metamorphic pob zeb Metamorphic pob zeb Texture Niam txiv pob zeb Phyllite Foliated Shale Schist Foliated Shale, granite thiab volcanic pob zeb Gneiss Foliated Shale, granite thiab volcanic pob zeb Marble Nonfoliated Limestone, dolostone
Dab tsi yog qhov txawv ntawm pob zeb cleavage thiab ntxhia cleavage?
RhombohedralThaum ib lub pob zeb tawg nyob rau hauv peb cov lus qhia thiab cov dav hlau cleavage tsim cov ces kaum uas yog lwm yam tshaj li 90 degrees. Cov duab tsim yog hu ua rhombohedron. Thaum cov pob zeb tawg hauv ib qho kev taw qhia, tawm hauv ib qho chaw tiaj tus (cleavage dav hlau)
Cov pob zeb hauv av twg tuaj yeem tsim cov pob zeb zoo li lub raum?
Hematite (los yog haematite) Kuj tseem muaj ntau hom hematite, qee yam yog: raum ore, ib qho loj, botryoidal (lumpy) lossis reniform (lub raum zoo li tus) daim ntawv; specularite, micaceous (flaky) daim ntawv; oolitic, ib daim ntawv sedimentary tsim los ntawm cov nplej me me; liab ochre, ib daim ntawv liab earthy