I know theknot has a wedding budgeter but to me it seems unrealistic, it budgeted $800 for a photographerâ¦ I wish!
The oceanic crust is made out of basalts - (lava-hardened Iron/Magnesium Silicate mixtures which solidified rapidly).
1 Oceanic crust-The crust under the oceans is about 10 km thick and is generally made up of rock rich in iron and magnesium. 2  These are primarily basalt formed by volcanic action at the mid ocean ridges. 3  The oceanic crust is denser than continental crust. Continental crust (continental cratons) - Where there are continents the crust is about 30 to 50 km thick. 2  It is made up of igneous, metamorphic, and sedimentary rocks. 3  The continental crust is less dense than the oceanic crust.