Specifications

Specific Gravity
-4 types: 2.65, 2.89, 3.05, 3.32
-25ml/bottle
-Sea; bottle packing
-Metal case packing

Specific Gravity, also known as SG, is a measurement that determines the density of minerals. Two minerals may be the same size, but their weight may be very different. The specific gravity of a mineral determines how heavy it is by its relative weight to water. The specific gravity value is expressed upon how much greater the weight of the mineral is to an equal amount of water. Water has a specific gravity of 1.0. If a mineral has a specific gravity of 2.7, it is 2.7 times heavier than water. Minerals with a specific gravity under 2 are considered light, between 2 and 4.5 average, and greater than 4.5 heavy. Most minerals with a metallic luster are heavy. The specific gravity may slightly vary within a mineral because of impurities present in the mineralsstructure.

 

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Four types: 2.65, 2.89, 3.05, 3.32

Capacity: 25ml/bottle

Out package: metal case packing, heavy weight