To determine the specific gravity of a mineral, you simply take a sample of ore of known size and put it into a volume of water. Weigh the water that was displaced by the mineral. This will give you the ratio between the mineral and the water.
How to Do a Specific Gravity Test?
A specific gravity test is a laboratory test used to measure the density of a liquid or solid. The density of a liquid or solid is defined as its mass per unit volume. By measuring the density of a sample, the composition of a material can be determined. A specific gravity test can be used to determine the composition of a sample of soil, water, a liquid or solid, or any other material. Knowing the composition of a material can be important for a variety of reasons, such as to determine the purity of a material or to predict its behavior.
To do a specific gravity test, you will need the following materials: a sample of the material to be tested, a hydrometer, a graduated cylinder, a beaker or other container, and a thermometer. Begin by filling the graduated cylinder with the sample, up to the desired level. Next, carefully place the hydrometer into the sample and allow it to float. Take note of the reading on the hydrometer. You may need to adjust the temperature of the sample, depending on the temperature of the material being tested. To do this, place the thermometer into the sample and adjust the temperature until the hydrometer reads the desired value.
Once the hydrometer