Mindat Description
A light-coloured granitoid (a coarse grained igneous rock composed mostly of quartz, alkali-feldspar and sodic plagioclase), where plagioclase is less than 10% of the total feldspar on the QAPF diagram
A light-coloured granitoid (a coarse grained igneous rock composed mostly of quartz, alkali-feldspar and sodic plagioclase), where plagioclase is less than 10% of the total feldspar on the QAPF diagram