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Minerals & Pigments: N
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Georgies offers a wide variety of raw materials for clays, glazes and other uses. If you don't find the materials you need, please contact us. We may be able to get it for you OR suggest suitable replacements. The Occupational Health & Safety Administration devised this color-coded numerical ratings system to quickly and easily summarize the levels of risk through various means of exposure to potentially hazardous chemicals. Safety Data Sheets contain more detailed information about any risks posed by chemicals or raw materials, along with handling, cleanup and first aid instructions. Georgies maintains a library of SDS forms for the materials we sell. To request copies, please contact us by phone, fax or email.
| 0 - No Hazard |
| 1 - Slight Hazard |
| 2 - Dangerous |
| 3 - Extreme Danger |
| 4 - Deadly |
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Click the image at left for a complete
price list on raw materials at Georgies |
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Click the image at left for an analysis
of grog, raw clays, and frits at Georgies |
| 1 - Skin |
| 2 - Inhalation |
| 1 - Ingestion |
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CH344
Nepheline Syenite A270
A high alumina-soda flux, usually used in formulas for medium to high range fluxing at cones 4 to 8. May be used in clay bodies to reduce crazing tendencies in glaze by increasing clay vitrification. |
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| 1 - Skin |
| 2 - Inhalation |
| 2 - Ingestion |
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CH345
Nickel Carbonate
Coloring oxide for browns, greys and muted greens. Used primarily in oxidation atmospheres in glazes and clays. Refractory nature may tend to cause matting of glazes. Toxic in large quantities of the raw form. |
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| 1 - Skin |
| 2 - Inhalation |
| 2 - Ingestion |
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CH346
Nickel Oxide (Black)
Produces browns, greys, blues and yellows in glazes. Basically the same uses as nickel carbonate. Can also tone down more intense colorants such as copper and cobalt. |
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