Treasures of the Earth
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Illustrates the physical prosesses that produce concentrations of mineral ores beneath the Earth’s crust. Animated demonstrations of fundamental geological principles are shown. Correlated with “Health Elementary Science” by Herman and Nina Schneider.
Complete catalog record
Describes the forces in the Earth's crust which cause deformations in rocks, thereby allowing concentration of minerals by various kinds of water action. Discusses coal formation and the accumulation of oil.
Sources
- 16mm Filmography (legacy record) — title, year
- YouTube channel: 16mm Educational Films · video ↗ — title, description, video
- 16mm Filmography editors — creator, description, catalog record
Original permalink · Record added 2024-09-08 11:17:34