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076-Fluorite $6.00
Mystery includes rock, fossil, or mineral sample and Mystery questions with teaching instructions.

SAMPLE:
A PIECE OF FLUORITE (CaF2)
THE MOHS HARDNESS SCALE

TEACHING OBJECTIVES:
To introduce the mineral Fluorite
To encourage use of the Mohs Hardness scale, and to show one of the Mohs Scale minerals
To relate a fairly common mineral to a familiar object, like toothpaste
To introduce the concept of minerals composed of elements

GRADES 4-8
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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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