Most common would be azurite and clinoclase.
Minerals can form deep inside the Earth's crust by crystallization of melted materials.
Most oil deposits are located underground in tiny holes in sandstone or limestone. Because oil deposits are usually located deep below the surface.
1,000 feet down
Most silicate minerals are formed when molten rock cools at either the earths surface, or deep underground.
Crystalization and melted materials
Azurite.
Azurite is a deep blue mineral. It is often associated with copper deposits.
by heat and pressure
Deep in the Earth, minerals are dissolved in the hot, high pressure water underground. That water seeps upwards into cracks in the rock. As it rises, it both cools and lowers in pressure. These reduce the ability of the water to hold the minerals in solution. The minerals crystallize in the cracks, forming the veins of mineral ore.
No gold naturally occurs in the soil of deep east Texas. You can find many other natural resources and minerals. Such as iron deposits and natural gas.
True!:)
True!:)
Because Asteroids Hit earth and the minerals go into the ground or get buried deep into the sea . The minerals the grow underwater and deep underground .
deposits have deep underground tunnels and some of the deposits have better grade material. that's how there graded
they could not get in it deep haga haga haga
Alloy
The minerals were to deep in the ground