| Name: | Basalt,Lava(Huo shan yan) |
| Classification: | Basalt |
| Place of origin: | China |
| Color: | grey |
| Surface finishing: | Polished, Honed, Flamed,Acid,Sandblasted, Washed, etc. |
| Bush hammered,Axed,Grooved,Chiseled, |
| Rough picked,Mushroom,Splited,etc |
| Vein: | |
| Application: | Skirting,Tread & Riser stairs,Bollard, Column,Curbstone, Paving,Flooring,etc |
| Wall cladding Cube,Border,etc |
| Window sill, Kitchen top, counter top, Vanity top, Work top,etc |
| Statue, Tomb and Monument,etc |
| Edge processing: | Bush Hammer, Flat, Flamed,,etc. |
| Eased, Beveled, Bull nose,etc |
| Ogee, Cove, Dupont, French edge,laminated, non-laminated,etc |
| Glossiness: | |
| Flatness: | |
| Form: | Block,Slab,Strip,CTS,Tile,Composite,Mosaic,Special shape |
| Slab: | 16~17mm thk.,17~18mm thk.,19~20mm thk.,25mm up thk. |
| Strip: | |
| CTS: | |
| Tile: | |
| Composite: | |
| Mosaic: | |
| Special shape: | |
| Density: | |
| Hardness: | |
| Bending strength: | |
| Compression strength: | |
| Modulus of elasticity: | |
| Water absorption: | |
| Acid resistance: | |
| Alkali resistance: | |
| Freeze-Thaw resistance: | |
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| Level of radioactivity: | |