feldspar

Southside Granite

This is foraged with approval at a local limestone quarry which harbors this granite as well. It can be fired by itself to cone 10 to make a glaze that looks pretty much like the rock.

Yellow Feldspar

Some kind of local rock which composition is unknown to me. But It makes my best Snow White glaze.

Tile 12

40g Raw Kaolin 1g Feldspar 1g Frit 2g Brown Clay Absorption Dry: 19.7g Wet: 20.9g

Tile 11

40g Raw Kaolin 2g Feldspar 1g Frit 3g Brown Clay Absorption Dry: 21.3g Wet: 21.9g

Tile 5

40g Raw Kaolin 10g Feldspar Absorption Dry: 21.6 Wet: 22.4

Tile 4

40g Raw Kaolin 6g Feldspar Absorption Dry: 21.1g Wet: 22.5

Tile 3

40g Raw Kaolin 4g Feldspar Absorption Dry: 18.4g Wet: 19.6g

Tile 2

40g Raw Kaolin 2g Feldspar Absorption Dry: 22g Wet: 23.8g