no they are formed in a donkey's head
Rocks are formed when magma cools and solidifies either beneath the Earth's surface (intrusive igneous rocks) or on the surface (extrusive igneous rocks). As the molten magma cools, it crystallizes and hardens into solid rocks like granite or basalt.
Mountains formed by magma that reaches the Earth's surface are called volcanoes.
When magma cools and solidifies underground, igneous rocks like granite and gabbro are formed. If the magma cools and solidifies on the Earth's surface, volcanic rocks like basalt and andesite are produced.
Rubies are not formed from ore like metals. They are instead a variety of the mineral corundum, which is a crystalline form of aluminum oxide. Rubies get their red color from the presence of chromium in their structure.
Igneous rocks like rhyolite or andesite are formed when magma undergoes crystallization above ground. These rocks cool relatively quickly, resulting in smaller mineral crystals compared to rocks formed from magma crystallizing deep underground.
An igneous rock formed from magma is intrusive.
Magma
Igneous rock is formed from the solidification of magma as it cools.
Intrusive igneous rocks are formed by magma. Magma can also cause the contact metamorphism of rock that it is intruded into.
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
Minerals are formed from magma when the lava cools and hardens to produce a solid
Its a igneous rock whenit is made formed by magma.
Crystallization
igneous rock
Basalt is formed from relatively rapid cooling magma.
i no iv'e bine looking for that to everywhere
Synthetic rubies are created in a lab using similar chemical components as natural rubies, but they are made under controlled conditions and typically have fewer inclusions. This often results in a more uniform color and higher clarity compared to natural rubies. Additionally, natural rubies are formed in the earth's crust over millions of years, while synthetic rubies are created in a matter of weeks.