Gemstones, Diamonds, colors and types_advanced

Diamonds have various colors even not bright like as ruby or emerald.
Some impurities can invade in the lattice of diamond. If there exist vacancy in the lattice, as a similar to carbon in size, nitrogen or boron can enter into the lattice.
Let's learn about process of nitrogen aggregation. When diamonds crystallize in the earth, all nitrogen impurities are considered to occur as single atoms in the lattice. As diamonds were formed at high temperature and pressures in the earth for long periods time, the nitrogen moves around in the lattice and aggregate into groups.

Видео Gemstones, Diamonds, colors and types_advanced канала Gemstones and Jewelry