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Free Presentations
in PowerPoint format
Minerals are not rocks (rockwood)
PowerPoint Presentation (salem)
Rocks: Mineral Mixtures (8th grade)
Rocks and Minerals database powerpoints
See Also: Petrified Wood, Rocks & Fossils
For Kids
Grow your own crystals with things around the house
For
Teachers
What minerals are in my car? and many more, lessons
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