Minerals

Duration: 10 min

Year Published: 1959

Format: 16mm

Color: B&W

Sound: Sound

Description: Episode of Series “Environment in crisis: problems of conservation”. Introduces a variety of mineral resources vital to our present way of life. Emphasises that many of these resources are non-renewable and shows current efforts directed towards conserving mineral resources.

Metadata Source:Educational film guide. Supplements (1959-62)