JUNE PERRY
SHAMBHALA POTTERY
CONE 6 OXIDATION
GLAZE GROUP #4
Top row 1st tile one left is from the Clayart Archives. Market Blue # 6372 (it is not as bright as the picture on my Bmix tile) The recipe should be in the Clayart archives either under C6 glazes or under Blue glazes.
Top row 2nd tile from left is #5803 Color AA This is
the Lana Wilson Chrome Tin base that I added Cobalt to. It's transparent, so if
you want it to be more opaque, just add about 2- 2 1/2 % more tin oxide.
The top row far right, red glaze, is the same base with chrome and tin for
red. The oxides are listed in the "A" version of this glaze below.
21 Gerstley Borate
16 Nepheline Syenite
11 Kaolin (I probably used EPK)
20 Whiting
32 Silica
AA 1 Cobalt Oxide 5% Tin Oxide.
A. Chrome Tin Red -add Chrome Oxide 0.15%, Tin Oxide 5%
**Your might try combining the two for a more purplish red.
My next test on these will be up up the Cobalt oxide to 1 1/2% and overlap the
red and blue with wax resist design underneath.
Second row from top, far left tile is #6469 June Perry Calcium Euctectic
This is a glaze I reformulated for a friend, based on one another friend
did. This one as well as the initial one, were based on Parmalee's Calcium
eutectic formula. The original crazed a hair and I revised it to
lower the expansion a bit without changing the general
character of the glaze. I still got crazing on BMix. I want to test it
again on another body at a full, large cone 10. This was done with just a cone 6
bar cone. The color is a nice cream and it has a mutton fat surface.
**Don't apply thickly or it will crawl.
Recipe:
12.05 Plastic Vitrox
22.09 Custer Feldspar
45.18 Wollastonite
20.08 EPK
0.60 Silica
------
100 Total
These very high calcium glazes can give incredible matts when fired down. The
calcium forms crystals, which give a beautiful matt surface similar to the art
pottery of the early 1900's. In normal firing, it is fat/buttery. Don't
apply too thickly or it might crawl. Normal thickness should suffice.
Second Row from top, second glaze from left is June Perry #7473 V3 color A. It is another calcium eutectic type glaze. It has a lovely surface and medium peach color, darker than the one next to it. Tile is porcelain.
Recipe:
25.23 Custer Feldspar
40.92 Wollastonite
20.28 EPK
4.13 Calcined Kaolin
0.18 Talc
9.27 Silica
Total 101
A color ADD: Rutile 2 %, Tin oxide 4%
Second Row from top far right glaze is #7091V2 Color Y June Perry
Alumina matt. The tile is porcelain and the surface is a transparent buttery
gloss and the color is a light peach.
Recipe:
29.94 Ferro Frit 3124
23.15 Wollastonite
17.27 Kentucky OM#4 Ball Clay
15.85 Calcined Kaolin
5.11 Dolomite
8.68 Silica
Total 100
COLOR Y ADD: Rutile 4%, Tin Ox 2.5%, Superpax 3.5%
Bottom row far left tile is called "Watercolor" from the Tom
Coleman book. I fired it to cone 7 bar cone and as you can see, it pooled
at the base. The color is a brilliant, beautiful green. that crazed on the P5
porcelain body.
Bottom row 2nd tile from left is Val Cushing's Pale turquoise glaze. It said it is good for C5-9 ox or reduction. I've numbered it #5817 for my purposes. It's a lovely buttery gloss, blue with a good fit on the Bmix tile.
Recipe:
27.60 Custer Feldspar
16.87 Gerstley Borate
21.32 Flint
8.82 whiting
2.90 Dolomite
2.34 Copper carb.
0.80 Bentonite
Bottom row, far right tile is #7295 color N. This is a fake ash glaze. The color is bit darker than picture shows. It ran a bit, so be careful and glaze high enough to allow for the flow. It has a lovely, satin finish.
Recipe:
46 Ferro Frit 3195
34 Whiting
20 EPK
ADD: for N color Cobalt carb 0.6%, Chrome oxide 0.125%, Copper Carb 0.5%, Zircopax 3.5%
SHAMBHALA POTTERY HOME PAGE LINKS:
***Please note: This site is still under construction and not all links are working at this time. June Perry
C6OX GLAZE GROUP #2 C10R GLAZE GROUP #1
C6OX GLAZE GROUP #3 C10R GLAZE GROUP #2
C6 Ox GLAZE GROUP #4 C10R GLAZE GROUP #3
C10R SODA/SALT CLAY TESTS C10R GLAZE GROUP #4
C10R SODA/SALT GLAZE GROUP #1
C10R SODA/SALT GLAZE GROUP #2
C10R SODA/SALT GLAZE GROUP #3
OXIDE WASHES
EMAIL: ShambhalaPottery@aol.com