Paul Herman on wed 13 oct 10
Hello All,
Do any of you have the formula for replacement of Barnard slip that
you are willing to share?
I use Barnard in one particular shino glaze that gets a lot of
iridescence in wood firings, and it's getting scarce in the
catalogues. Does anyone know if it is still mined?
Thanks in advance,
Paul Herman
Great Basin Pottery
Doyle, California US
www.greatbasinpottery.com/
P.S. Boy I sure hope the latest bout of weeping, wailing and gnashing
of teeth is over.
Edouard Bastarache on wed 13 oct 10
I have not tested it
Calcined china clay 17.976
Custer feldspar 15.123
Dolomite 0.74
Magnesium carbonate 1.333
Silica 39.57
Rutile 0.744
Iron oxide 14.564
Manganese dioxide 4.169
Gis,
Edouard Bastarache
Spertesperantisto
Sorel-Tracy
Quebec
http://www.flickr.com/photos/30058682@N00/
http://edouardbastarache.blogspot.com/
http://blogsalbertbastarache.blogspot.com/
http://cerampeintures.blogspot.com/
http://www.facebook.com/edouard.bastarache
----- Original Message -----
From: "Paul Herman"
To:
Sent: Wednesday, October 13, 2010 2:21 PM
Subject: formula for fake Barnard
> Hello All,
>
> Do any of you have the formula for replacement of Barnard slip that
> you are willing to share?
>
> I use Barnard in one particular shino glaze that gets a lot of
> iridescence in wood firings, and it's getting scarce in the
> catalogues. Does anyone know if it is still mined?
>
> Thanks in advance,
>
> Paul Herman
>
> Great Basin Pottery
> Doyle, California US
> www.greatbasinpottery.com/
>
> P.S. Boy I sure hope the latest bout of weeping, wailing and gnashing
> of teeth is over.
>
John Britt on thu 14 oct 10
Someone may have some to sell you?? Also Laguna has a sub. SG-758.=3D20=3D=
20=3D
John Britt
Paul Herman on thu 14 oct 10
Hi All,
Thanks for the several responses on my request for a formula for fake
Barnard slip. I got two formulas and an offer of 25 pounds of the real
stuff. Clayart, you're alright.
best wishes,
Paul Herman
Great Basin Pottery
Doyle, California US
www.greatbasinpottery.com/
On Oct 13, 2010, at 1:22 PM, Edouard Bastarache wrote:
> I have not tested it
>
> Calcined china clay 17.976
> Custer feldspar 15.123
> Dolomite 0.74
> Magnesium carbonate 1.333
> Silica 39.57
> Rutile 0.744
> Iron oxide 14.564
> Manganese dioxide 4.169
>
> Gis,
>
> Edouard Bastarache
> Spertesperantisto
>
> Sorel-Tracy
> Quebec
>
> http://www.flickr.com/photos/30058682@N00/
> http://edouardbastarache.blogspot.com/
> http://blogsalbertbastarache.blogspot.com/
> http://cerampeintures.blogspot.com/
> http://www.facebook.com/edouard.bastarache
>
>
>
>
> ----- Original Message -----
> From: "Paul Herman"
> To:
> Sent: Wednesday, October 13, 2010 2:21 PM
> Subject: formula for fake Barnard
>
>
>> Hello All,
>>
>> Do any of you have the formula for replacement of Barnard slip that
>> you are willing to share?
>>
>> I use Barnard in one particular shino glaze that gets a lot of
>> iridescence in wood firings, and it's getting scarce in the
>> catalogues. Does anyone know if it is still mined?
>>
>> Thanks in advance,
>>
>> Paul Herman
>>
>> Great Basin Pottery
>> Doyle, California US
>> www.greatbasinpottery.com/
>>
>> P.S. Boy I sure hope the latest bout of weeping, wailing and
>> gnashing
>> of teeth is over.
>>
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