We are offering granite slab. This stone internationally is nominated as a granite. A coarse to very coarse-grained, dark grey-green quartz monzonite. Monzonite: an intermediate igneous intrusive rock composed of approximately equal amounts of sodic to intermediate plagioclase and orthoclase feldspars with minor amounts of hornblende, biotite and other minerals. Each granite, being a product of nature, is a unique piece, a precious stone and it can present itself with color and structure variations.