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036-Prehnite $9.00
Mystery includes rock, fossil, or mineral sample and Mystery questions with teaching instructions.

SAMPLE:
- A hand-specimen of prehnite.

TEACHING OBJECTIVES:
- To introduce the concept that certain minerals can be used to indicate geologic processes
- To introduce the mineral prehnite
- To encourage speculation about deep earth processes (What causes heat?)

GRADES 4-10
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Ruth Deike
Rock Detective Geoscience Education
395 Deer Run Drive
Nellysford , VA 96080

Phone: 434-263-3737

EMAIL:

 

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