| ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ noun
1. : a granite containing more soda than potash
2. : a granite rock differing from normal granite in containing a soda-plagioclase instead of orthoclase
| ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ noun
1. : a granite containing more soda than potash
2. : a granite rock differing from normal granite in containing a soda-plagioclase instead of orthoclase
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012