G-20 Feldspar
Potash/sodium/calcium 20 mesh Feldspar
Chemistry
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Volatiles
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Links to Other Materials
- Feldspar -
- Sil-o-spar -
- F-20 Feldspar - Related
- G-40 Feldspar - Related
- Cache
Hazards
- Feldspar
Miscellaneous
- Family: Feldspar
- Region: North America
- Mined At:
- Raw Mineral: No
- Generic: No
Notes
G-20 is a potassium/sodium/ calcium aluminum silicate used as a source of alumina and potash in specialized glass batch formulations requiring higher potassium levels. Carefully beneficiated using the froth flotation process, G-20 Feldspar offers low iron oxide and high alkali oxide content per unit of alumina.
Data
- Bulk Density (lbs/cu. ft): 90
- Sieve Analysis Dry
Cumulative:
+30 mesh 2.35
+40 mesh 20.2
+200 mesh 96.6
-200 mesh 3.4 - Bulk Density (lbs/cu. ft): 90
- Sieve Analysis Dry
Cumulative:
+30 mesh 2.35
+40 mesh 20.2
+200 mesh 96.6
-200 mesh 3.4
URLs
- Manufacturers Data Sheet - http://www.z-i-m.com/index2.htm
Suppliers
- Zemex Industrial Minerals Inc
Authors
- Tony Hansen (Owner)
XML
<?xml version="1.0" encoding="UTF-8"?>
<material name="G-20 Feldspar" descrip="Potash/sodium/calcium 20 mesh Feldspar" generic="0" rawmineral="0" searchkey="G20 Feldspar" loi="0.00">
<families>
<family name="Feldspar"/>
</families>
<regions>
<region name="North America" minedat="Monticello, GA"/>
</regions>
<oxides>
<oxide symbol="CaO" name="Calcium Oxide, Calcia" status="U" percent="0.600" tolerance=""/>
<oxide symbol="K2O" name="Potassium Oxide" status="U" percent="10.680" tolerance=""/>
<oxide symbol="Na2O" name="Sodium Oxide, Soda" status="U" percent="3.330" tolerance=""/>
<oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="18.200" tolerance=""/>
<oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="66.700" tolerance=""/>
<oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.080" tolerance=""/>
</oxides>
<volatiles>
<volatile symbol="" name="" percent="0.160" tolerance=""/>
</volatiles>
<references>
<reference name="seealso" reason=""/>
<reference name="seealso" reason=""/>
<reference name="seealso" reason=""/>
<reference name="seealso" reason=""/>
</references>
<hazards>
<hazard name="Feldspar"/>
</hazards>
<suppliers>
<supplier name="Zemex Industrial Minerals Inc" country="US" url="http://www.zemex.com/feldspar" label=""/>
</suppliers>
<notes>
<note>G-20 is a potassium/sodium/ calcium aluminum silicate used as a source of alumina and potash in specialized glass batch formulations requiring higher potassium levels. Carefully beneficiated using the froth flotation process, G-20 Feldspar offers low iron oxide and high alkali oxide content per unit of alumina.</note>
</notes>
<testdata>
<testitem testname="4" value="90"/>
<testitem testname="4" value="Cumulative:
+30 mesh 2.35
+40 mesh 20.2
+200 mesh 96.6
-200 mesh 3.4"/>
<testitem testname="4" value="90"/>
<testitem testname="4" value="Cumulative:
+30 mesh 2.35
+40 mesh 20.2
+200 mesh 96.6
-200 mesh 3.4"/>
</testdata>
</material>
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