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Buckingham Feldspar

Description: Legacy potash feldspar

Oxide Analysis Formula
CaO 0.20% 0.02
K2O 11.60% 0.69
MgO 0.10% 0.01
Na2O 3.00% 0.27
Al2O3 18.00% 0.99
SiO2 66.90% 6.27
LOI 0.22%n/a
Oxide Weight 562.01
Formula Weight 563.25

Notes

Originally mined in Quebec, Canada.
No longer available as of early 1970's.
Use G-200 or Custer instead.

Related Information

Links

Typecodes Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies.
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