Rocks and Minerals: How We Identify Them
Details
Sinopsis
Shows how common rocks and minerals can be identified by color, texture, hardness, streak and other standard procedures.
Sinopsis
Shows how common rocks and minerals can be identified by color, texture, hardness, streak and other standard procedures.
Editor's Take
Don't miss 'Rocks and Minerals: How We Identify Them'. Its unique premise and superb execution make it one of the most original films of the year.