Basalt Or Granite More Dense

All rocks of igneous origin consist of magma or molten earth that finds its way up to.

Basalt or granite more dense. Sedimentary rocks and granite which are rich in quartz and feldspar tend to be less dense than volcanic rocks. Basalt is more dense than granite as it contains more iron and magnesium. And if you know your igneous petrology you will see that the more mafic rich in magnesium and iron a rock is the greater its density. Gabbro s density ranges from 2 7 3 3 g cm 3.

And not all granites basalts and gabbros contain exactly the same minerals. Collect density of the continental crust and oceanic crust handout and use the handout as an evaluation of students understanding. The mass of granite and bas. The key difference between basalt and granite is that basalt is mostly occurring on ocean floors while granite is in the crust of the earth in all continents.

Less dense more dense water basalt granite oceanic crust and continental crust. Granite is a very hard granular crystalline igneous rock which consists mainly of quartz mica and feldspar and is often used as building stone. Gabbro basalt and gabbro have a similar composition just the crystal size differs from different cooling rates same for rhyolite and granite. Basalt is a common extrusive igneous rock formed by the rapid cooling of basaltic lava exposed at or very near the surface of earth.

Earth contains three kinds of rocks namely igneous rocks sedimentary rocks and metamorphic rocks basalt and granite are two types of igneous rocks. This means that it is likely that the more dense basaltic plate would be forced under the less dense granitic plate. Now how come the mass of granite is lesser than basalt. Since gabbro and basalt are made of the same minerals their densities are similar.

Density is a mass per volume let say if we have same ammount of volume granite and basalt what make granite less dense is because it has less mass than basalt. You can also know more about granite and basalt reserves. Rock density is very sensitive to the minerals that compose a particular rock type. Basalt is more dense than granite true false weegy.