healthy water filter Basalt stone
USD $90 - $120 /Metric Ton
Min.Order:1 Metric Ton
Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
healthy water filter Basalt stone
1.Features of Volcanic Stone
2.Application area
3.Specification of lava rock
Other special sizes can be designed
The COA of lava stone
Tested sample | Test Iterm | Sio2 | CaO | Fe2O3 | MgO | Na2O | K2O | TiO2 | Al2O3 |
Black lava stone | Results | 44.36 | 7.91 | 10.95 | 9.79 | 5.84 | 2.57 | 2.70 | 13.93 |
Red lava stone | Results | 50.54 | 7.62 | 14.03 | 6.96 | 3.92 | 1.16 | 2.27 | 14.40 |
Loading and shipping
The lava stone can be packed in small Pp bag,20,25 or 50kg per bag.
OEM service is available.
Our factory is located in Tianjin,closed to the tianjin port