Like diamond in front of you, this white quartz color is the most popular type for big grain. You also can choose smaller grain of diamonds. It sells very well in white color quartz range.
Basalt Black Sintered Stone Matt Slabs made in China, Pure Black with Matt finished, like leather Finished Basalt. It is similar to Neolith Balsalt Black Sintered Stone. Large size 3200x1600mm, 2400x1600mm by 6mm or 12mm thickness slabs, are an amazing material for worktops, countertops, table tops etc.