Ice-VII diamond discovered by scientists
A new type of water known as Ice-VII diamond has been found deep in the Earth’s crust which is 1.5 times dense. The similar type of element is found on ice moons of Jupiter too. A number of Ice diamonds have been discovered earlier and this is the 7th type of diamond which is denser than the previous ones. It is said that diamonds can form up to 400 miles beneath the surface of Earth under heat and pressure.