. Lawsonite has regarding the same composition as anorthite. But plagioclase (together with anorthite and albite factors) becomes unstable at substantial strain, Therefore the anorthite part hydrates and we get lawsonite in its place. The green jadeite (Figure 8.74) are much less widespread and kind solely at lower pressures or https://www.generationgenius.com/videolessons/rocks-and-minerals-video-for-kids/