![34.0 Lithic feldspathic wacke. West Virginia. Clay matrix binds dark gray to black lithic clasts (one of which is a large dark gray clast in the upper right center), white feldspar grains, and gray quartz grains in this sandstone. [Scale has cm divisions.]](../34.0.JPG)
34.0 Lithic feldspathic wacke. West Virginia. Clay matrix binds dark gray to black lithic clasts (one of which is a large dark gray clast in the upper right center), white feldspar grains, and gray quartz grains in this sandstone. [Scale has cm divisions.]