Spodumene (Australian)

Quantity   1 - 9     10 - 54     55+  
Price $3.80 $2.80 $1.80
full bag weight: 55lbs.
Spodumene is a source of lithia, which is a flux, that helps to develop copper blue tone glaze, and is used in stoneware and porcelain bodies and glazes as a feldspar. Can replace feldspar and also reduces the vitrification temperature, thermal expansion, and shrinkage rate in glazes and clays.
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