Cindy Strnad on sun 8 apr 01
Weathered Bronze Green ^6
Pete Pinnell
=======================================
LITHIUM CARBONATE... 1.00 0.91%
STRONTIUM CARBONATE. 20.00 18.18%
NEPHELINE SYENITE... 60.00 54.55%
OM #4 BALL CLAY..... 10.00 9.09%
FLINT............... 9.00 8.18%
TITANIUM DIOXIDE.... 5.00 4.55%
*Copper Carbonate.... 5.00 4.55%
========
110.00
CaO 0.03* 0.57%
Li2O 0.05* 0.42%
MgO 0.00* 0.06%
K2O 0.11* 3.09%
Na2O 0.35* 6.63%
SrO 0.46* 14.49%
TiO2 0.22 5.29%
Al2O3 0.56 17.50%
SiO2 2.82 51.79%
Fe2O3 0.00 0.16%
Cost/kg 0.68
Si:Al 5.02
SiB:Al 5.02
Expan 9.28
I got this glaze from John H's site ( www.frogpondpottery.com ). It's been
tested for stability--if you'd like the particulars, please visit and
peruse.
I got this glaze too thin on most of my test bowl, but a few places on the
inside, where drips drooped from the rim, show a beautiful variegated
turquoise green. Will try again with less water or an extra dip. Dry matte
where thin, satin where the color shows.
Cindy Strnad
Earthen Vessels Pottery
RR 1, Box 51
Custer, SD 57730
USA
earthenv@gwtc.net
http://www.earthenvesselssd.com
Jim and Marge Wade on tue 10 apr 01
Celia,
Here is the recipe and original post on the glaze from Cindy Strnad. The
comments regarding this glaze have been very helpful. Thanks everyone!
Marge
Weathered Bronze Green ^6
Pete Pinnell
=======================================
LITHIUM CARBONATE... 1.00 0.91%
STRONTIUM CARBONATE. 20.00 18.18%
NEPHELINE SYENITE... 60.00 54.55%
OM #4 BALL CLAY..... 10.00 9.09%
FLINT............... 9.00 8.18%
TITANIUM DIOXIDE.... 5.00 4.55%
*Copper Carbonate.... 5.00 4.55%
========
110.00
CaO 0.03* 0.57%
Li2O 0.05* 0.42%
MgO 0.00* 0.06%
K2O 0.11* 3.09%
Na2O 0.35* 6.63%
SrO 0.46* 14.49%
TiO2 0.22 5.29%
Al2O3 0.56 17.50%
SiO2 2.82 51.79%
Fe2O3 0.00 0.16%
Cost/kg 0.68
Si:Al 5.02
SiB:Al 5.02
Expan 9.28
I got this glaze from John H's site ( www.frogpondpottery.com ). It's been
tested for stability--if you'd like the particulars, please visit and
peruse.
I got this glaze too thin on most of my test bowl, but a few places on the
inside, where drips drooped from the rim, show a beautiful variegated
turquoise green. Will try again with less water or an extra dip. Dry matte
where thin, satin where the color shows.
Cindy Strnad
> The name of this glaze is intriguing. Please share it with me, or tell me
> where I can find it...
Diane Woloshyn on wed 11 apr 01
I use this glaze alot on non-food surfaces. The original directions with
this glaze indicated that it must be brushed on to get the best results and I
have discovered that this is true. AND it is not easy to brush even with
brushing media added. But it does give a beautiful verdigri color, when
applied right. It also has the bad habit of running if not fettled well.
Have made many yard lanterns and bells with this glaze.
Pete Pinnell's Weathered Bronze Green ^6 Ox
Lithium Carb 1.5
Strontium Carb 20
Nepheline syne 60
Ball Clay 10
Flint 9
Titanium dioxide 5
Copper Carb 5
____________________________________
Light copper green (very nice)
Copper carb 3
____________________________________
Weathered Blue (I personally do not care for this as well)
Copper carb 4
Cobalt carb .15
Diane Florida Bird Lady
Ababi on fri 15 jun 01
Beautiful glaze, Color like it could not be real!
Ababi
----- Original Message -----
From: "Cindy Strnad"
To:
Sent: Monday, April 09, 2001 3:06 AM
Subject: Glaze, Cone 6, Oxy, Weathered Bronze Green
> Weathered Bronze Green ^6
> Pete Pinnell
> =======================================
> LITHIUM CARBONATE... 1.00 0.91%
> STRONTIUM CARBONATE. 20.00 18.18%
> NEPHELINE SYENITE... 60.00 54.55%
> OM #4 BALL CLAY..... 10.00 9.09%
> FLINT............... 9.00 8.18%
> TITANIUM DIOXIDE.... 5.00 4.55%
> *Copper Carbonate.... 5.00 4.55%
> ========
> 110.00
>
> CaO 0.03* 0.57%
> Li2O 0.05* 0.42%
> MgO 0.00* 0.06%
> K2O 0.11* 3.09%
> Na2O 0.35* 6.63%
> SrO 0.46* 14.49%
> TiO2 0.22 5.29%
> Al2O3 0.56 17.50%
> SiO2 2.82 51.79%
> Fe2O3 0.00 0.16%
>
> Cost/kg 0.68
> Si:Al 5.02
> SiB:Al 5.02
> Expan 9.28
>
> I got this glaze from John H's site ( www.frogpondpottery.com ). It's been
> tested for stability--if you'd like the particulars, please visit and
> peruse.
>
> I got this glaze too thin on most of my test bowl, but a few places on the
> inside, where drips drooped from the rim, show a beautiful variegated
> turquoise green. Will try again with less water or an extra dip. Dry matte
> where thin, satin where the color shows.
>
> Cindy Strnad
> Earthen Vessels Pottery
> RR 1, Box 51
> Custer, SD 57730
> USA
> earthenv@gwtc.net
> http://www.earthenvesselssd.com
>
>
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