. Lawsonite has regarding the exact same composition as anorthite. But plagioclase (which includes anorthite and albite elements) becomes unstable at high pressure, And so the anorthite element hydrates and we get lawsonite rather. The environmentally friendly jadeite If a rock includes a particular mineral assemblage at equilibrium, we could https://pr1bookmarks.com/story13252309/rock-cycle-video-an-overview