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| Place of Origin | Shandong, China (Mainland) | Brand Name | WideSpread |
| Model Number | Powder wollastonite | Application | Glass Industry |
| Hardness | 4.5~5.0 | SiO2 Content (%) | 51.75% |
| Fe2O3 Content (%) | 48.25% | Al2O3 Content (%) | 0.26%max |
| MgO Content (%) | 0.35%max | CaO Content (%) | 48.25% |
| Whiteness | 75-92 | Refractive Index (%) | 1.63 |
| Density | 2.95g/cm3 | Melting point | 1450 |
| Moisture | 1%max |
Room 1012, No. 2 flat of Hongtai Building, Songling East Road, Zichuan
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