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crystalline glaze workshop

updated thu 20 apr 00

 

Joe Mann on sun 27 apr 97

Ghost Ranch, New Mexico is sponsoring a Crystalline Glaze Workshop
Aug,4-11-1997. This is about the 12th year for the workshop, make pot
with cone 10 porcelain,using zinc and iron crystalline glazes. Glaze
formulas and firing and cooling cycles will be shared. You will leave
with some nice crystals..

For More information you can write Ghost Ranch Conference Center HC77 Box
77 Abiquiu, New Mexico 87510 or call Jim Kempes, Resident Potter at
505-685-4579
or E-mail me at J.mann1@juno.com.

Joe Mann

Tony Hansen on tue 6 may 97

Does anyone have a good article on formulating crystalline glazes
that they would like to post on the web for a permanent reference
to beginners? I'd like to get one that deals with why the crystals
form and what the oxide profile of crystal glazes is. I can post
photo's also.

--
=================================================================
Tony Hansen, IMC thansen@mlc.awinc.com
INSIGHT5/Magic of Fire II demos at www.ceramicsoftware.com

Joe Mann on wed 14 apr 99

Ghost Ranch (60 miles N.W.of Santa Fe, is again having Crystalline
workshop Aug2-9, limited space, use cone10 clay for use with zinc and
iron crystalline glazes, glaze tests, glaze recipes and firing and
cooling schedules. Registration $175, inlcudes clay,glazes. Room and
board $330 for more infromation and cataloge call Ghost Ranch
505-685-4333 or write Box 11 Abiguiu, New Mexico 87510 or call the
resident potter Jim Kempes at 505-685-4579 or e-mail jojo276@hotmail.
com for additional information
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jojo276@hotmail.com on thu 2 mar 00

Ghost Ranch is again for the 15th year having a Adventures in Crystalline
Glaze workshop Aug. 7-14 . Cone 10 porcelain will be used with zinc and iron
crystalline glazes, techniques for treating the foot of the pot, electric
kiln firing techniques and cooling cycles and firing at different
temperatures and how to make yur own frits and glaze formulas. Ghost Ranch
is located 60m NW of Santa Fe New Mexico and is where Georgia O'Keefe
lived...For further information the address is G. Ranch UC 77 Box 11
Abiquiu, New Mexico Phone 505-685-4333 or www.newmexico-ghostranch.org or
you can call James Kempes, resident potter at 505-685-4579...Space is
limited to 10. Joe Mann
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candace vosburg on fri 3 mar 00

is anyone interested in attending this workshop? i live in northen ca, but
would like someone to travel with.
thanks
candy


>From: jojo276@hotmail.com
>Reply-To: Ceramic Arts Discussion List
>To: CLAYART@LSV.UKY.EDU
>Subject: Crystalline Glaze Workshop
>Date: Thu, 2 Mar 2000 16:57:17 EST
>
>----------------------------Original message----------------------------
>Ghost Ranch is again for the 15th year having a Adventures in Crystalline
>Glaze workshop Aug. 7-14 . Cone 10 porcelain will be used with zinc and
>iron
>crystalline glazes, techniques for treating the foot of the pot, electric
>kiln firing techniques and cooling cycles and firing at different
>temperatures and how to make yur own frits and glaze formulas. Ghost
>Ranch
>is located 60m NW of Santa Fe New Mexico and is where Georgia O'Keefe
>lived...For further information the address is G. Ranch UC 77 Box 11
>Abiquiu, New Mexico Phone 505-685-4333 or www.newmexico-ghostranch.org or
>you can call James Kempes, resident potter at 505-685-4579...Space is
>limited to 10. Joe Mann
>______________________________________________________
>Get Your Private, Free Email at http://www.hotmail.com

______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com

Sherry Lutz on wed 19 apr 00

------------------
Hi Marie,
When I decided to take Don Holloway's workshop, I had never seen a =
crystalline
glazed pot in person-only in books. I actually took the workshop as a =
potter's
=22vacation=22. On entering his home the first morning and seeing the pots =
lining
the walls I was hooked. I was going to learn the process, and yes, it is a
process both in the producing and the learning.

The clays we used in the workshop were both porcelains (I prefer the =
Grolleg)
but I've also used a white stoneware successfully with some glazes. We did =
the
firings in electric kilns with computers attached. The firing schedules can =
be
complicated but the computerized kilns make it easy to fire and Don supplies=
you
with several firing schedules you can play with in the workbook he gives you=
.
I've varied these to suite the different glazes I'm using and satisfy those
frequent =22what if's=22.
Generally, the glaze does go on really thick but not always. On plates and =
bowls
it usually goes on a little thinner. Glaze application is an individual =
thing
and it took me awhile to figure out how =22I=22 was going to do it and have =
it work
for =22me=22. And I must say that it took me several months after the =
workshop to
figure that out. During the workshop we brushed on the glaze but I find I =
like
to pour it on. The glaze you're using has a lot to do with how you apply it.
Each of my pots has another pot underneath it to catch the runny glaze-looks
like a saucer with a pedestal to hold the pot. After the firing I score the =
pot
with a glass cutter and tap it with a metal chisel until it falls off
(hopefully). I've knocked off the bottoms of a few pots that I didn't glue =
down
properly or made too thin=21 Then it's time to grind down the thin line
(hopefully) of glaze that remains where the catchbowl was connected to the
pot-sometimes that means grinding down part of the pots foot if you chip it =
or
part of the catchbowl if it's still attached to the pot.
I have to say that Don's answered all my emails since the workshop-and =
there's
been plenty and I also have to thank a fellow clayarter-Dave-who answered my
first question to the clayart group after the workshop (what kiln to buy) =
and is
still answering questions. They've both been so generous with their =
information
and encouragement particularly when things weren't going right- it's nice to
know when you've reached that point of utter frustration that =22they've =
been
there=22=21
If there's any other questions I can answer feel free to contact me at:
Sherry Lutz
smud10=40gulfsouth.verio.net