KnowraPlagioclaseLinked fromLinked fromThe 18 pages that link to Plagioclase, each with the reason it gives.All 18Broader topic 5Related 7Narrower topic 2Compared with 4OrthoclaseCompared with: Its sodium–calcium chemistry contrasts with orthoclase’s potassium-rich composition.Alkali feldsparCompared with: Unlike alkali feldspar, plagioclase spans sodium–calcium compositions.MicroclineCompared with: It contrasts with microcline’s potassium-dominated composition.FeldspathoidCompared with: Its chemistry and common rock associations contrast with those of many feldspathoid-bearing assemblages.