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Rock Cycle - Rocks (4B)
Quantity in Basket: none
Code: RC-R4B
Price: $9.75
Shipping Weight: 2.00 pounds
Determining where sand comes from. Module includes sand from Rodeo beach, Cleone, Palm Springs, New York, San Francisco, Monterey and specimens of granite, serpentinite, chert, gneiss, and basalt. (code RC-R4B)