The Purcell Sill and Swiftcurrent Lake in Glacier National Park, Montana. Purcell Sill is a black layer of diorite rock sandwiched between thin white layers of limestone turned to marble by contact metamorphism, seen here on Mount Gould. A sill is a layer of igneous rock injected as a molten magma between beds of sedimentary rock.

px px dpi = cm x cm = MB
Details

Creative#:

TOP22241554

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

No

Right to Privacy:

No

Same folder images:

Same folder images