Foid Monzosyenite Thin Section Photos. Click on any photo for a larger image. Some of the larger images may be on other web sites and will open in a new window.

Foid Monzosyenite Thin Section

fmsynts_001. Nepheline-Sodalite-Cancrinite Monzosyenite from Miask, Ural, Russia - Krantz Collection, Smith College (K-21). Microcline perthite, isometric sodalite, low retardation nepheline, higher retardation cancrinite and muscovite.