KnowraOrthoclaseLinked fromLinked fromThe 9 pages that link to Orthoclase, each with the reason it gives.All 9Broader topic 4Related 3Compared with 2FeldsparBroader topic: It is a common potassium-rich feldspar in granites and other rocks.Monoclinic crystal systemBroader topic: Its structure provides a well-known monoclinic example among rock-forming minerals.AluminosilicateBroader topic: Orthoclase is a common, compositionally simple example of a feldspar aluminosilicate.Alkali feldsparBroader topic: It is a familiar potassium-rich member of the alkali-feldspar group.