Poster of Rocks and Minerals: How We Identify Them

Rocks and Minerals: How We Identify Them

Plot: Shows how common rocks and minerals can be identified by color, texture, hardness, streak and other standard procedures.
Release Date: Friday, January 1 1970
54 years ago
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Cast

Crew

Portrait of Tom AscherTom AscherTom Ascher was >> in Rocks and Minerals: How We Identify Them as 'Script, Producer'
Birthday: Unknown Birthday