MATRIX COMPOSITE QUARTZMatrix Composite Quartz comes in a white slab round veiny pattern. Composite Quartz comes in variety of patterns, ranging from solid colours to intricate veining and patterns resembling natural stone, such as Marble or Granite. The patterns and designs can be customized based on individual preferences and project requirements. As for the origin, Matrix Composite Quartz is an engineered stone product that is manufactured by combining natural quartz