UNDERSTANDING OUR EARTH: ROCKS AND MINERALS

Duration: 11 min

Year Published: 1957

Format: 16mm

Color: Color & B&W

Sound: Sound

Description: Relates the three classes of rocks — igneous, sedimentary, and metamorphic — to the natural conditions that produced them. Explains the various uses of rocks and minerals in their natural state.

Complete Record: Source: Coronet Interest level: el-jh Guide: Guide Price: b&w $60, color $110 Format: sd b&w and color Catalog numbers: LC card Fi A 57-1032

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