Product Description
- Product:Flint pebbles
- Size: 2-4cm, 4-6cm, 6-8cm, 8-10cm, 10-12cm, 12-15cm
- Packing: In bulk/ton bag&pallets/ton bags
- Use: Grind ceramic material
- Hardness(mohs): 8
- Spec
SiO2: 99.13%
Al2O3: 0.36%
Fe2O3: 0.18%
MGO: 0.04%
CaO: 0.09% - Specific weight: 2, 60