Opx-Crd Gneiss Hand Sample 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.

Gneiss Hand Sample

OpxCrdGneiss_hs_001. Opx-Crd Gneiss. Mt. Bradley, Tobacco Root Mountains, MT, USA. Smith College sample (JBB-95-14). Centimeter scale.