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Description: Extinct kaolin from Harris Mining Co.
Oxide | Analysis | Formula | |
---|---|---|---|
SiO2 | 47.29% | 2.21 | |
Al2O3 | 36.32% | 1.00 | |
Fe2O3 | 0.98% | 0.02 | |
TiO2 | 0.06% | - | |
K2O | 1.27% | 0.04 | |
Na2O | 0.26% | 0.01 | |
LOI | 13.60% | n/a | |
Oxide Weight | 242.03 | ||
Formula Weight | 280.12 |
Typecodes |
Kaolin
Pure clay mineral, there are many brand names of varying purity and iron content. |
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