Black basalt flagstone is the volcanic alternative to black granite: denser, finer-grained and with a sleek, uniform black that reads as thoroughly modern. Quarried in Fujian, China, this basalt carries a high density of 2.9 tons per cubic meter, which translates into exceptional hardness and weather resistance for patios, walkways and architectural features. The elegant color and fine texture suit both interior and exterior applications.
Flagstone formats are cut to project requirements, with the stone's density making it ideal for high-traffic paving, steps and wall applications. Basalt's fine grain takes honed, flamed and natural finishes beautifully, giving designers a consistent black surface across floors, walls and outdoor areas. The stone ships from Xiamen port in seaworthy export packing, with stable supply for long-term orders.
Because basalt is harder than most granite, factory tooling and quality control matter, and ours is set up for exactly this stone. Ji Yuan Stone supplies black basalt flagstone factory-direct to contractors and distributors. Request free samples and send your project quantities for a wholesale quote.
