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Dolowhite

White burning Dolomite, CaMg(CO3)2

Alternate Names: Dolowhite Select 200

OxideAnalysisFormula
CaO31.35%0.520
MgO20.80%0.480
Al2O30.07%0.001
SiO20.55%0.009
Fe2O30.15%0.001
MnO0.04%0.001
LOI46.50
Oxide Weight49.27
Formula Weight92.09
If this formula is not unified correctly please contact us.

Full name is Dolowhite Select 200, it is considered a high purity dolomite and is popular in North America. It is 54.9% calcium carbonate and 42.4 magnesium carbonate.

It is available in many sizes from 20-400 mesh. The 200 grade typically has 0.1% retained on 100 mesh, 1% on 140 mesh and 7% on 200 mesh.

The manufacturer is Lhoist (pronounced Lwost), they are a limestone producer based in Belgium. This product is produced in Salinas, CA.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Dolowhite" descrip="White burning Dolomite, CaMg(CO3)2" searchkey="Dolowhite Select 200" loi="0.00" casnumber="69598-19-2"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="31.350" tolerance=".55"/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="20.800" tolerance=".5"/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="0.070" tolerance=".04"/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="0.550" tolerance=".45"/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.150" tolerance=".06"/> <oxide symbol="MnO" name="Manganous Oxide" status="" percent="0.040" tolerance=".01"/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="46.500" tolerance=""/> </volatiles> </material>


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