“+ noun
Etymology: grano- + gabbro
: a plutonic rock intermediate between a granite and a gabbro and consisting of quartz, basic plagioclase, potash-feldspar, and one or more ferromagnesian minerals
“+ noun
Etymology: grano- + gabbro
: a plutonic rock intermediate between a granite and a gabbro and consisting of quartz, basic plagioclase, potash-feldspar, and one or more ferromagnesian minerals
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012