Specific Gravity Collection, Set of 10 Manufacturer and Supplier in Algeria

د.ج10,000.00
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Description
This collection contains 10 Minerals having Property of <2 to 7.6 Specific Gravity. Specific Gravity of a mineral is a comparison or ratio of the weight of the mineral to the weight of an equal amount of water. The weight of the equal amount of water is found by finding the difference between the weight of the mineral in air and the weight of the mineral in water. Paper Mounted Showcase, 9"x12" Polished Showcase, 9"x12"