Texmateria
Basalt
A dark volcanic stone with a dense fine grain. It can look almost black, but worn edges, pores, and gray mineral specks keep it from feeling like flat paint.
Common names
- lava stone
- black basalt
- basalt tile
Search phrases
- black stone
- dark gray paving stone
- lava stone
- matte black natural stone
Common uses
- Exterior paving
- Facade cladding
- Steps
- Landscape blocks
- Dark stone tiles
Choosing points
- Best for exterior work, steps, floors, and modern walls where a dense black stone look is needed.
- Honed basalt can show footprints, water marks, and cleaning streaks.
- Flamed or textured basalt is common outdoors for slip resistance.
- It pairs well with concrete, warm wood, planting, and blackened steel.
How it ages
- Generally dense and durable, but surface finish affects slipperiness and visible marking.
What to avoid
- Do not use polished basalt on wet stairs, entries, or pool edges without a slip-resistant finish.
