Shanxi Black Granite는 정확히 무엇입니까?, 그리고 그것은 어디에서 오는가??

샨시 블랙 (山西黑) is a premium black granite quarried primarily in Hunyuan County, 산시성, in northern China. 지질학적으로, it is actually a diabase (or diabase-gabbro), an igneous rock composed mainly of plagioclase feldspar and pyroxene with a fine-grained crystalline structure. The quarry area is part of a geological formation stretching roughly 1,000 kilometers from Fengzhen in Inner Mongolia through the Datong mountains down to Fuping in Hebei Province. It is also known by other names such as Imperial Black, Taibai Qing (太白青), Beiyue Black, or Night Rose in Japan.