Video: Puas yog olivine muaj cleavage lossis pob txha?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
| Lub cev muaj zog ntawm Olivine | |
|---|---|
| Kev faib tshuaj | Silicate |
| Cleavage | pluag kev tawg , brittle nrog conchoidal tawg |
| Mohs Hardness | 6.5 rau 7 |
| Specific Gravity | 3.2 rau 4.4 |
Kuj paub, dab tsi yog qhov cleavage ntawm olivine?
(Fe, Mg) 2SiO4), Hlau - Magnesium Silicate. Xim. Pale txiv ntseej ntsuab rau daj-ntsuab, qee zaus xim av. Cleavage . pluag cleavage ua ob 90o.
Ib yam li ntawd, puas cleavage lossis tawg ntau dua? Minerals nrog cov neeg pluag kev tawg yuav tawg ntau feem ntau tshaj cov uas zoo los yog zoo meej kev tawg . Saib xyuas cov pob zeb hauv av kom pom tias nws muaj qhov chaw cleaved los yog tawg tawg ntug. Yog hais tias nws muaj cleaved nto, qhov zoo ntawm smoothness ntawm qhov chaw yuav tsum tau muab sau tseg.
Kuj nug, muaj pes tsawg cleavage olivine muaj?
Lub cev muaj zog. Qhov tshwj xeeb gravity thiab hardness ntawm lub cov olivines muaj npe nyob rau hauv Table. Muaj tsawg kawg yog ob qhov cleavages-piv txwv li, txoj kev nyiam sib cais raws cov kev qhia crystallographic nyiam (perpendicular mus rau a thiab b axes nyob rau hauv cov ntaub ntawv no) - ob qho tib si yog zoo-tsim nyob rau hauv cov hlau nplua nuj ntau yam.
Cov ntsiab lus twg tuaj yeem muab rho tawm los ntawm olivine?
Lub hom phiaj tseem ceeb ntawm txoj kev tshawb no yog los tshawb xyuas qhov ua tau ntawm kev ua olivine ((Mg, Fe)2SiO4) rau kev tsim khoom npib tsib xee . Olivine yog ib qho kev daws teeb meem hlau - thiab magnesium -silicates muaj tsawg tsawg ntawm npib tsib xee thiab chromium, thiab yog cov precursor ntawm weathered lateritic ores.
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