G684 black basalt, new black granite, mongolia black basal, hole basalt, asian basalt, blue stones, grey basalt, andesit, porphyry green, brown, red, fuding black basalt
Stone Name:
Grey - Basalt
Origin:China
G684 black basalt, new black granite, mongolia black basal, hole basalt, asian basalt, blue stones, grey basalt, andesit, porphyry green, brown, red, fuding black basalt
micro holes with its tender soft suface is populared by most artist