Cov txheej txheem:

Dab tsi yog cov ntxhia ntau tshaj plaws?
Dab tsi yog cov ntxhia ntau tshaj plaws?

Video: Dab tsi yog cov ntxhia ntau tshaj plaws?

Video: Dab tsi yog cov ntxhia ntau tshaj plaws?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

feldspar

Yog li ntawd, dab tsi yog 4 feem ntau cov zaub mov?

Cov pawg feldspar, ib qho sib xyaw ua ke ntawm cov pa oxygen, silicon, txhuas thiab cov kab mob xws li sodium, potassium, calcium thiab ntau yam kab txawv xws li barium, nyob deb feem ntau cov minerals , ua rau yuav luag 58% ntawm tag nrho cov geologist nkag tau pob zeb, tshwj xeeb tshaj yog cov magmatic thiab metamorphic sawv daws yuav.

Tsis tas li ntawd, dab tsi yog 5 feem ntau cov zaub mov? Ntawm no yog kaum saum toj kawg nkaus minerals uas pom abundantly nyob rau hauv lub ntiaj teb no.

  1. Feldspar. Feldspar yog cov ntxhia ntau tshaj plaws nyob hauv lub ntiaj teb thiab muaj li ntawm 60 feem pua ntawm lub ntiaj teb pob zeb.
  2. Quartz. Quartz yog cov ntxhia hauv daim ntawv ntawm silicon-oxygen tetrahedra.
  3. Olivine.
  4. Muscovite.
  5. Biotite.
  6. Calcite.
  7. Magnetite.
  8. Haematite.

Dab tsi yog ob yam minerals ntau tshaj plaws?

Orthoclase thiab microcline yog cov ob feem ntau cov zaub mov cais raws li K-feldspar.

Dab tsi yog 8 cov zaub mov ntau tshaj plaws hauv ntiaj teb?

Lub ntiaj teb lub crust muaj ib co ntsiab nyob rau hauv abundance thiab tsuas yog ib tug kab ntawm lwm tus neeg

  • Oxygen (O) ••• Oxygen yog nyob deb ntawm cov ntsiab lus ntau tshaj plaws nyob rau hauv lub ntiaj teb pob zeb.
  • Silicon (Si) •••
  • Aluminium (Al) •••
  • Hlau (Fe) •••
  • Calcium (Ca) •••
  • Sodium (Na) •••
  • Magnesium (Mg) •••
  • Potassium (K) •••

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