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Lab 12 mining.docxLab report: today we will be sifting through soil samples collected from various locations in a park. You will find as many "gold" pieces as possible, weigh them, and calculate the value of the "gold" you found.
Learning Objectives
Learning Objectives
use soil samples to determine where to dig for "gold"
assess the environmental risks for digging at that site
research the changing value of gold, understand why this fluctuates
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