[Clayart] Clayart Digest, Vol 107, Issue 5

ronroy at ca.inter.net ronroy at ca.inter.net
Fri Oct 4 17:16:10 UTC 2024


Hi Kathi,

I need to know what kind of talc you were using - if grey it was  
amtalc, if white and old it was probably Natal.

I also need to know what kind of talc you cam get now.

I can probably sub in frit for the GB.

Or do you just want to know it's fitness next to food?

RR


Quoting Kathi Koester via Clayart <clayart at lists.clayartforum.com>:

> Beautiful. Seems like Strontium (& Lithium) glazes always have that extra
> ?zing? of color!
> My closest cone 6/7 electric is ?Randy?s Red Minus RIO Plus CobaltCarb?
> *round up if want
> 19.8 Minspar
> 29.7 Silica
> 5.0 EPK
> 13.9 Talc (*hmmm, my notebook says i last made in 2020)
> 31.6 Gersley Borate
> + 6% Cobalt Carb (Ron, what say ye?)
> Slow cool option.
> See July 5, 2024 photo post on my Instagram?
> K
>
>
> On Thu, Oct 3, 2024 at 7:02?AM <clayart-request at lists.clayartforum.com>
> wrote:
>
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>> Today's Topics:
>>
>>    1. recent work - effect of changed downfire holds on cobalt
>>       glazes (carol at knighten.org)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 2 Oct 2024 22:09:53 -0700
>> From: carol at knighten.org
>> To: clayart at lists.clayartforum.com
>> Subject: [Clayart] recent work - effect of changed downfire holds on
>>         cobalt glazes
>> Message-ID: <26366.10017.844676.829149 at Hera.knighten.org>
>> Content-Type: text/plain; charset=us-ascii
>>
>> Hi -
>>
>> The effect of changing the order of the down fire holds on some cobalt
>> glaze.
>>
>> https://carol.knighten.org/2024-GlazeTests/2024-10-05-cobalt-1/
>>
>> Carol
>>
>>
>> --
>> ============================
>>     Carol Marians
>>     (541) 296-4528
>>   carol at knighten.org
>> http://carol.knighten.org
>> ============================
>>
>>
>>
>>
>> End of Clayart Digest, Vol 107, Issue 5
>> ***************************************
>>
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Ron Roy
ronroy at ca.inter.net
Web page ronroy.net




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