Rocks: Where They Come From (1963)
Follows Don as he sees different kinds of rocks at a granite quarry, sandstone cliff and museum. Demonstrates the effects of water, heat and pressure in the formation of rocks.
Genres: Documentary
Keywords: tmdb.geology, tmdb.rocks
Production Companies: Coronet Instructional Films
Country: United States
Languages:
English
Recommendations
Runtime: 10 min.
Released: Jan. 1, 1963
Status: Released
Certification: NR