Dolomite

Dolomite is a carbonate mineral, which is the main mineral composition of dolomite and dolomitic limestone. Its chemical composition is CaMg(CO₃)₂.

Minor Fe₂O₃

Minor P

Minor SiO₂

For metallurgy

Physical Properties

Moisture	Mohs Hardness	Specific Gravity	Decomposition Temperature
≤0.5%	3.5-4.0	2.8-2.9g/cm³	700-900℃

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Moisture	Mohs Hardness	Specific Gravity	Decomposition temperature
≤0.5%	3.5-4.0	2.8-2.9g/cm³	700-900℃

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Moisture	Mohs Hardness	Specific Gravity	Decomposition Temperature
≤0.5%	3.5-4.0	2.8-2.9g/cm³	700-900℃

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GradeComponent	Light burned dolomite	Calcined calcium oxide
Moisture (%)	≤0.5	≤0.5
Size	5- 50mm	5- 50mm

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Chemical Specifications

MgO	CaO	Fe₂O₃
≥21%	≥30%	<0.02%

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MgO	CaO	P
≥21%	≥30%	<0.005%

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MgO	CaO	SiO₂
≥21%	≥30%	<0.25%

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GradeSpecs.(%)	Calcined Doimite	Calcined CaO
CaO	≥54	≥88
MgO	≥37
L.O.I.	≤7	≤8
S	≤0.05	≤0.05
P	≤0.05	≤0.05

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ISO9001:2015

ISO14001:2015

ISO45001:2018

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Import and Export Department I (English)：86-411-87614281 >###

Import and Export Department II (Japanese)：86-411-87614277 >###

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Mnerals Co.,Ltd.

Dalian Huanqiu Minerals Co., Ltd.

Products

Dolomite

Dolomite is a carbonate mineral, which is the main mineral composition of dolomite and dolomitic limestone. Its chemical composition is CaMg(CO₃)₂.

Physical Properties

Chemical Specifications

Import and Export Department I (English)：86-411-87614281 >###

Import and Export Department II (Japanese)：86-411-87614277 >###

Dalian Huanqiu Minerals Co., Ltd.

Products

Dolomite

Dolomite is a carbonate mineral, which is the main mineral composition of dolomite and dolomitic limestone. Its chemical composition is CaMg(CO3)2.

Physical Properties

Chemical Specifications

Import and Export Department I (English)：86-411-87614281 >###

Import and Export Department II (Japanese)：86-411-87614277 >###

Dolomite is a carbonate mineral, which is the main mineral composition of dolomite and dolomitic limestone. Its chemical composition is CaMg(CO₃)₂.