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133-Umber,Weathered Copper Ore $12.00
Mystery includes rock, fossil, or mineral sample and Mystery questions with teaching instructions.

SAMPLE:
A piece of Umber, a yellow-brown manganese oxide that results from the weathering of a copper ore deposit

TEACHING OBJECTIVES:
-- To introduce umber as a mineral
-- To introduce the concept of weathering and the chemical process of some elements being carried away by water leaving other elements behind

GRADES 1-6
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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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