Pumice Stone
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Creative Mines and Minerals
Pumice Stone
| Material | Volcanic rock (Pumice) |
| Color | Light gray, off-white, or beige |
| Shape | Irregular, rough, and porous |
| Size | Typically 5-12 cm in length |
| Weight | 50-150 grams (varies by size) |
| Density | Low density (0.25-0.50 g/cm³) |
| Texture | Rough and abrasive surface |
| Porosity | High, with numerous small air pockets |
| Hardness | 6-7 on the Mohs scale |
| Water Absorption | High (can absorb water easily) |
| Uses | Exfoliation, cleaning, smoothing surfaces |
