Monthly Tech-Tip from Tony Hansen SignUp

No tracking! No ads!

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Eureka Feldspar

Description: Legacy low calcium potash feldspar

Oxide Analysis Formula Tolerance
CaO 0.01% -
K2O 9.37% 0.64
Na2O 3.49% 0.36
Al2O3 17.05% 1.07
SiO2 69.70% 7.44
Fe2O3 0.11% -
LOI 0.20%n/a
Oxide Weight 639.55
Formula Weight 640.83

Related Information

Links

Materials Custer Feldspar
The most common potash feldspar used in ceramics in North America. While having been a standard for many decades its supply appears in doubt in 2024.
Materials Potash Feldspar
A feldspar having a KNaO content that predominates in potassium.
Typecodes Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies.
By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk

 


https://backup.digitalfire.com, All Rights Reserved
Privacy Policy