[Clayart] Ohata Kaki from Bill Schran

[Roxanne Hunnicutt]

Is this a cone six reduction or oxidation glaze? Thanks, Rox


> rom: sumi <sumi at herwheel.com>
> To: clayart at lists.clayartworld.com
> Subject: Re: [Clayart] Bone ash?
> Message-ID: <22134796-db41-3bde-e84b-3d19c4293f11 at herwheel.com>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> I have added bone ash to a common and much-published Ketchup recipe,
> cone 6 oxidation, and it did make it more red. I did a line blend with
> bone ash. Actually I think it was a triaxial blend with bone ash and
> lithium, I think. I only mixed it up once because the magic mixture that
> turned a good red was also more runny - also because it turned out that
> the Ketchup on a slow cool schedule was a perfectly good red.
>
> For reduction I found several recipes that called for bone ash and
> tested them with my dad's ashes and one of them made a lovely red. I
> think it is this one:
>
> Ohata Kaki from Bill Schran
>
> Custer Potash Feldspar ? 52
> Bone Ash ? 14
> Silica ? 12
> Dolomite ? 8
> EPK ? 6.1
> Lithium Carbonate ? 4
> Gertsley Borate ? 4
> Red Iron Oxide ? 10
>
> Thin to medium application
>
> -------------------------------------------------------------------
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.clayartworld.com/pipermail/clayart/attachments/20220824/e79ee46a/attachment.htm>