Yes, they are.
No, diamonds do not "grow" in mountains. Diamonds are formed deep underground under high pressure and temperature conditions, and are brought to the Earth's surface by volcanic activity through kimberlite pipes. These pipes may be found in mountainous regions, but the diamonds themselves are not formed within the mountains.
A diamond is a metamorphic rock formed from carbon. Diamond formation requires intense heat and extreme pressure, which naturally occurs deep underground.
Diamonds are formed deep within the earth's mantel, compressed from carbon and often, other trace minerals. Underground, immense amounts of pressure and high, intense heat compress the carbon and form diamonds.
Diamonds are formed deep within the earth's mantle.
Magma
Diamonds are formed deep within the earth's mantle and are not affected by weather.
Magma
Yes, diamonds are formed deep underground under high pressure and temperature conditions. Metamorphic rocks are one of the rock types where diamonds can be formed, typically through the process of metamorphism of carbon-bearing rocks like shale or limestone. However, not all metamorphic rocks can turn into diamonds as specific geological conditions are required for their formation.
Diamonds are formed from carbon deep within the Earth's mantle under extremely high pressure and temperature conditions. Over millions of years, the carbon atoms undergo a process of crystallization, forming the strong, tightly packed structure characteristic of diamonds. Through volcanic eruptions or other geological processes, diamonds are brought closer to the Earth's surface, where they can be mined.
Generally, diamonds are formed in the Earth and not from Supernovas.
Diamonds are formed deep within the earth's mantle, and are thus considered a natural resource.
This is an unanswerable question, since not all the sources deep underground that might produce diamonds have been found.