[Clayart] those cobalt pinks!

[Hank Murrow]

What I loved seeing in Carol’s tests was the cobalt pink tones in the high Magnesia recipe. Took me 
back to glazes like those over white slips from low-fire Magnesia-rich clays that we used under them 
at U of Oregon in the 50s & 60s. 
Cheers! Hank in Eugene

> On Oct 3, 2024, at 6:11 AM, Kathi Koester via Clayart <clayart at lists.clayartforum.com> wrote:
> 
> 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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