TITANIUM GRANITE IS A NATURAL STONE PORTLAND MARBLE COULD TRANSFORM INTO AN ISLAND COUNTERTOP WITH A TRICK SPECIALTY EDGE- – This Titanium Granite technically is a schist and was quarried in Brazil – it occurs naturally in alluvial earths, and is mixed with the red oxide of titanium, garnets, cyanite, and with fragments of granite and gneiss. This is a metamorphic stone that contains a good deal of igneous materials like mica, feldspar and quartz. The sparkles are mica. The cream white agate areas are quartz.