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Minspar 1

Coarse grained glass feldspar

Oxide Weight566.87
Formula Weight568.58
If this formula is not unified correctly please contact us.

Spruce Pine, NC
A minus 30 mesh feldspar product used in the glass container and ceramic tile markets.

Physical Properties
Specific Gravity: 2.6
Refractive Index: 1.53
Mohs Hardness: 6-6.5
Mean Particle Size, microns: n/a
Specific Surface Area, sq metre/g: n/a
Dry Brightness (Green Filter): n/a
Raw color: white
pH: n/a
% Moisture Content: 0.1
Bulk Density (lb/cu. ft)
Loose: 95.0
Packed: 100

Structure: Crystalline
Particle Shape: Granular

Particle Size: 16 20 30 40 100 140 170 200 325
% Retained 0.0 0.0 0.7 11.3 60.0 12.0 10.0
U.S. Sieve Series

Out Bound Links

By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Minspar 1" descrip="Coarse grained glass feldspar" searchkey="" loi="0.00" casnumber="12168-80-8"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="1.500" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="4.100" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="6.500" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="18.500" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="68.600" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.060" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="0.300" tolerance=""/> </volatiles> </material>

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