Magnesite
ENGLISH NAME: Magnesite£»Magnesium Carbonate, Natural Magnesium Marbonate
Molecular Formula:MgCO3
Molecular Weight :84.3
CAS:546-93-0
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Appearance
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Product Grade
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Main content(MgO)
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42%-47%
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MgO
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42%-47%
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SiO2
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3%max
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CaO
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0.78%
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Al2O3
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0.3%
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Fe2O3
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0.4%
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LOI
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51%
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This is coarse crystalline natural raw magnesite (also called macro-crystalline magnesite) which is almost a natural ore constituted wholly by magnesium carbonates(MgCO3).
It is of a rhombohedral crystal structure; often an aggregate of dense lump; more in white or gray color with glass glance; and high purity.
