Discovery: Crystals: Jewels of Time

Year Published: 1958

Creator: WNET/13

Format: 16mm

Description: Discusses the characteristics of crystals. Tells how they are formed and identified. Describes the shapes they assume. Shows such common crystal forms as quartz, feldspar, mica, obsidian, garnet, and others. (WGBH-TV) Kinescope.

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Indiana University Library Moving Image Archive

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