Potassium feldspar phenocrysts in syenite

Rock with phenocrysts and hammer for scale

Detailed Description

Stretched phenocrysts of potassium feldspar in syenite of the Kachauik pluton on the Bering Sea coast of the southeastern Seward Peninsula.

Details

Image Dimensions: 2416 x 1845

Date Taken:

Location Taken: AK, US