Place of Origin | Ningxia, China | Brand Name | Yongruida |
Model Number | YRD-PS-01 | Material | Natural Stone |
Color | Mixed, white, black, red, yellow | Cobble & Pebble Type | Pebble |
Type | Cobbles & Pebbles | Product name | pebble/natural stone |
SiO2 | 98% | Bulk density | 1.85g/cm3 |
Hardness | 7.5 | Hydrochloric acid soluble rate | 3.5% |
Common size | 2-4cm 3-5cm 6-8cm 10-15cm 15-32cm |