Invisible porcelain glaze ^6 Feldspar ( kali,potash,k) – 47 // china clay (kaolin) – 18 // Whiting (krijt ) – 22 // Zinc oxide – 4 // Flint -10 This i use to give porcelain a satin touch and to protect the work. It does not bleed out fine decorations. A good glaze to show off the clay qualities or for slip inlay as well.

Dry purple decorative glaze ^6 A dry purple glaze that breaks to a golden brown where thin. Only for decorative work. Barium carbonate- 40 / Potash feldspar ( Kali ) or K feldspar- 28 / Nepheline syenite – 12 / Ball clay- 2 / Copper carbonate – 6 / China clay (kaolin)-18 / Bentonite -1.5 /

An old looking white with a satin sheen. Properties of the clay body will shine through. 20%-Calcium Borate frit./20% Dolamite / 20%- Kali (K) spar /20-Ball /20- Silica / 10- Zircon . Second tile also has 3% rutile.

This test is to show that you can vary the amount of crawl by changing what you put under the crawl glaze. This is the same crawl but with 3 different things under it. Cone 04. From the right slip / slip glaze / glaze.

code / 20-20-10. A cone 6 electric white. A very nice satin white that covers well and has a nice thickness of body to it, and it is a simple recipe . /Cal. Bor. Frit-20 / Molachite -20 / Silica-20 / Kali Feld. (k) -20 / Wollastonite- 20 / Zircon silicate-10.

This is SE41, from the book dry glazes but here i put it over a terra sigillata that has a soda ash content. This can also be done after the work is glazed as it only needs cone 05/06 in the bisc kiln.

This is the same glaze as above (20-20-10) with under glaze added but put on top of albany slip. cone 6 electric.

This is simple cone 6 electric glaze with a nice crackle and satin finish. 80% Nep. Syn. and 20% Wollastonite

Albany slip under 20/20/10 glaze from this page. cone 6 Electric.

This is simple cone 6 electric glaze with a nice crackle and satin finish. 70% Nep. Syn. and 30% Wollastonite

Here copper carbonate was brushed on in a WET solution and then sponged off after bisc. fire.

A cone 6 electric Davis shino that i changed a bit .Soda ash16.3 / ball clay 13 / epk 17 / soda veldsp. 9.3 / Nep Syn. 28 / Lithium feldsp. 10. Here i have not added any iron ext.. yet. Here the glaze contains 10% washed wood ash. Applied thin. So a base for ash effects.

As above ie: 70% Nep Syn. 30% Wollastonite with .2% black copper oxide. The thicker glazed areas have a crackle. Cone 6 electric

This tile has firstly an iron earthenware glaze (1150) under with the Cover Cote glaze from this page over it. It will pool nicely, not too thick on the upright. A real nice effect though , there are rust tenmoku parts in the brown sections. This was on porcelain. cone 6 electric.

This effect was done cone 05/06 in a bisc kiln.Underneth i put a low temp iron glaze as in any raku glaze with 9-10 % iron with a lichen glaze over it.- Borax-27% /mag.carb 33% / Ger.borate- 33% / Silica 7% / Zircopax -7% Glaze from B.Sabin.

This is the GA27 glaze as above but put over the iron under cote from the oil spot glaze on this page.This gives a dark brown to black that has life in it as the iron bleeds thru. from the under cote, so other possibilities are there as in a red stain added to the under glaze? cone 6 electec

This is under cote ( from the iron oil spot on this page) with a SG 13 + 5% Zircon over it. Cone 6 electric , a very nice soft finish to it.

Before and after Co 22./ 1060c From the book Dry Glazes, J Jernegan. Lithium carb.70/ Borax 10/ Bentonite 15/ Cornwall stone 5.

This is the code 20-20-10 glaze cone 6 electric but with an a small amount of amaco velvet under glaze added , a glaze that would take the amaco colors for variation .glazes. A nice satin finish with no hint of cracks.

Iron oil spot ^6 This is a two part glazing with the oil spot cover glaze from abo going on top of the following.: 48 Feldspar ( potash / kali ) + 24 Silica + 17 Whiting (krijt) + 11 China Clay ( kaolin ) + 10 red iron oxide. This should not soak to long at top temp. I set my oven to 1215 for this glaze and cool off quickly so no ramp down.

Here is a yellow amaco velvet under glaze with a terra sigillata over it.Note: this terra was made with soda ash so there was enough melting agent. Cone 4 electric.

GA27 cone 6 electric, black. Soda feld.-15.3 / cal.bor. frit.-10.8 / Alkali frit- 11 / epk- 17.5 / talc – 4.7 / whiting (krijt) -7 / silica -33.7 / Add: 2% bent +0.9% black iron ox.+ 1.5% cobalt carb.. This tile shows this glaze on top of an albany slip, applied one after the other has dryed enough.

Before and after Lithium wash 1060c made by adding 30gr. Lithium carb. to 470 gr. hot water / 2gr Bentonite / 1 Flat teaspoon cmc or wall paper paste. Mix and put through a fine sieve.

50/50 Porcelain/wola. glaze ^6 This is my wonder glaze for 1220c. It has a soft satin shine that is not harsh at all.There is a trick to it!!!. You have to first go out and buy a block of low temp. porcelain clay. (1250c not 1300c ) Cut it up and dry. Then make a mix of 50 % of the dry porcelain and 50 % Wollastonite, by weight. Blend it up well and use.I have put it on real thick once and it gives the best small crackle. Also looks good with a hint of a color oxide in. Normal soak time i use is 35 min.