Cone 6 tests

Three tests in recently fixed kiln.

Date: 7th March 2018
Clay: Keane's Stoneware 7

Hopeful Potter Matte

40      Potash Feldspar
20      Whiting
25      Eckalite (China Clay)
15      Silica

John Post Calcium Matte [JP. JPSM]

30.2    Ball Clay FX (Kentucky OM)
5.7      Frit 3134
32.5    Nepheline Syenite
16.3    Wollastonite
4.9      Whiting
10.4    Silica (Flint)

14 Pine
4.03     Frit 3124
28.20   Potash Feldspar
16.11   Whiting
19.17   Eckalite
32.50   Silica


Love them all.
Surprised JP wasn't more matte.
HP is lovely, read later its for ^8? Seems okay though, I"m going to perservere.
14 is taken from my Currie grid test at Pine Street. Initially I'd chosen another square but later it crazed so I went with another mix that hadn't.

Now to test with colour!