Rocks and Minerals: How We Identify Them

Rocks and Minerals: How We Identify Them

1971
13m
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Overview

Shows how common rocks and minerals can be identified by color, texture, hardness, streak and other standard procedures.

Status: Released

Language: EN

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Production Information

Production Companies
Coronet Films
Production Countries
United States of America

Keywords

Quick Facts

Release Date January 1, 1971
Status Released
Language EN

Cast

Key Crew

Tom Ascher
Producer