Benton Stoneware
Legacy stoneware from United Clay Mines
Chemistry
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Volatiles
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Miscellaneous
- Family: Stoneware Clay
- Region: North America
- Mined At: Unspecified
- Raw Mineral: No
- Generic: No
Data
- Dry M.O.R. (50% Silica): 290 psi
- Firing Shrinkage
18% at cone 9 - % < 0.5 microns: 54%
Authors
- Tony Hansen (Owner)
XML
<?xml version="1.0" encoding="UTF-8"?>
<material name="Benton Stoneware" descrip="Legacy stoneware from United Clay Mines" generic="0" rawmineral="0" searchkey="" loi="0.00">
<families>
<family name="Stoneware Clay"/>
</families>
<regions>
<region name="North America"/>
</regions>
<oxides>
<oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.200" tolerance=""/>
<oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.500" tolerance=""/>
<oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.000" tolerance=""/>
<oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.600" tolerance=""/>
<oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="1.100" tolerance=""/>
<oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="23.600" tolerance=""/>
<oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="57.700" tolerance=""/>
<oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="6.000" tolerance=""/>
</oxides>
<volatiles>
<volatile symbol="" name="" percent="8.300" tolerance=""/>
</volatiles>
<testdata>
<testitem testname="0" value="290 psi"/>
<testitem testname="0" value="18% at cone 9"/>
<testitem testname="0" value="54%"/>
</testdata>
</material>
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