Foid Monzodiorite 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 Monzodiorite Thin Section

fmdiots_001. Nepheline Monzodiorite from Löbauer Berg, Sachsen, Germany. Krantz Collection, Smith College (K-116). Composed mainly of euhedral brown augite, colorless nepheline, plagioclase, and K-feldspar.



Foid Monzodiorite Thin Section

fmdiots_002. Nepheline Monzodiorite from Mt. Johnson, Quebec, Canada. Composed of nepheline, plagioclase, biotite, and hornblende. Wards Study Collection, Smith College (WS-32).