Specifications

Zhangpu Black basalt

A very hard, crystalline, igneous rock, gray to pink in color, composed of feldspar, quartz, and lesser amounts of dark ferromagnesium materials. Black "granites" are similar to true "granites" in structure and texture, but are composed of different miner

welcome to inquiry more availablt other baslat colors: light black, dark black, light grey, dark grey, etc