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To select a clay body you will need to identify: |
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| 1. |
The maximum temperature
that your kiln is capable of. |
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Do not choose a clay that requires a glaze
firing temperature that exceeds your kiln's maximum
temperature.
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| 2. |
What kind of item do you
want to make? |
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If you want to make thick
sculptural/architectural pieces you should select a clay
that contains grog and/or fireclay. These clays include, #1
w/ grog, Raku, Red and White Scupture and Northern Light.
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Small to medium sized handbuilt items
can be made from the full range of clays.
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Thrown items
can be made from a wide variety of clay bodies. Porcelains
require some practice in order to throw successfully,
stonewares and earthenwares are good for beginning through
expert throwers and sculpture clays are too coarse for many
throwers.
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| 3. |
Choose a Clay Body
that will allow you to use the glaze
colors that you like. |
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Earthenware Glazes
tend to have brighter colors than Stoneware Glazes,
although we now have "BT- Bright Transparent" stoneware
glazes that are similar to earthenware glaze colors.
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| 4. |
Think About the Function of the pieces you want to make. |
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Functional
items that are likely to see much handling, dishwashing,
microwaving, and/or oven use should be made from clays that
have good fired durability. These clays include Minnesota
Clay Stonewares and Porcelains. Earthenware Clays can be
used for functional ware as well but the items are less chip
resistant than higher fire clays.
Outdoor
sculptural items can be made from our Sculpture clays when
fired to cone 1. Indoor sculptural items can be made from
any of our clays.
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| 5. |
What Fired Clay Color would you like?
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Even when
clay is covered with glaze, it will have an impact on the
color of the glaze. Our clays are divided into three main
color categories: White, "Red" (Brown) and "Buff" (light
tan).
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Link to Minnesota Clay's Clay Bodies |