Relative Density Of Granite Rock

Granite is the signature rock of the continents.

Relative density of granite rock. It is the most common plutonic rock of the earth s crust forming by the cooling of magma silicate melt at depth. As specific gravity is just a comparison it can be applied across any units. Note kg cu m divided by 16 02 lbs cu ft. Learn more about the properties and uses of granite in this article.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Therefore these numbers translate directly to g cm 3 or tonnes per cubic meter t m 3. Strictly speaking granite is an. The density of pure water is also 62 4 lbs cu ft pounds per cubic foot and if we know that ammonium nitrate has a sg of 0 73 then we can calculate that its density is 0 73 x 62 4 45 552 lbs cu ft.

More than that granite is the signature rock of the planet earth itself. Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock. Granite solid weighs 2 691 gram per cubic centimeter or 2 691 kilogram per cubic meter i e. Density of granite solid is equal to 2 691 kg m.

For example limestone 2 6 g cm 3 or less quartzite 2 7 g cm 3 and granite 2 7 2 8 g cm 3 are all common low density rocks. This isn t as complex as you may think because water s density is 1 gram per cubic centimeter or 1 g cm 3. Some meteorites have low densities 3 0 g cm 3 but such meteorites are rare among meteorites. For gases the reference is air at room temperature 20 c or 68 f.

In imperial or us customary measurement system the density is equal to 168 pound per cubic foot lb ft or 1 555 ounce per cubic inch oz inch. Granite coarse or medium grained intrusive igneous rock that is rich in quartz and feldspar. The archimedean measurement treats each rock as a uniform solid. Specific gravity for liquids is nearly always measured with respect to water at its densest at 4 c or 39 2 f.

This free density calculator determines any of the three variables in the density equation given the other two. The other rocky planets mercury venus and mars are covered with basalt as is the ocean floor of earth but only earth has this beautiful and interesting rock type in abundance. The density of basalt one of the most common kinds of terrestrial volcanic rocks can be as high as 3 0 g cm 3. However knowing the average density of each rock allows us to extract information from the ct data about the distribution of density within each rock.

Relative density or specific gravity is the ratio of the density mass of a unit volume of a substance to the density of a given reference material. In addition explore hundreds of other calculators including topics such as finance math health fitness weather and even transportation.