Potassium feldspar phenocrysts in syenite
![Rock with phenocrysts and hammer for scale](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/17SK038_ksp_megacrysts_Kachauik.jpg?itok=Al5q3jeW)
Detailed Description
Stretched phenocrysts of potassium feldspar in syenite of the Kachauik pluton on the Bering Sea coast of the southeastern Seward Peninsula.
Sources/Usage
Public Domain.
Stretched phenocrysts of potassium feldspar in syenite of the Kachauik pluton on the Bering Sea coast of the southeastern Seward Peninsula.
Public Domain.