Rocks that Originate Underground Movie Review 1966

Depicts the sub-surface processes by which igneous and metamorphic rocks are formed.

Distribution

Encyclopedia Britannica, 331 N. LaSalle St., Chicago, IL 60610, Phone: (312)347-7159, Toll-free: 800-323-1229, Fax: (312)294-2104, URL: http://www.britannica.com

Available on VHS
Running time 23 minutes.

Cast and Crew

Genres

Geology

Producer

Encyclopedia Britannica Educational Corporation, American Geological Institute