Priceless Gems How Are They Formed
The stones that made the mountains were not always solid. At one time, they were molten, known as magma, made so by the extreme pressures and heat in the earth's heart; the same pressures and heat that formed diamonds over eons of processing. So when the magma came up, so did the diamonds with it. Today, we mine them and wear them, and we bask in the glory of the diamond jewelry.
The liquid form of igneous rocks is called magma. When heated to impossible temperatures and pressure, they find cracks in the bowels and ascend to the earth's surface. It is the birthing of diamonds because the processed stones in the earth's belly are brought up as such. Otherwise, the jewels would have remained myths, living only in the minds of those who dared dream that far out.
The temperatures in the bowels of the earth are immense. It is what melts some metals, but it is also what creates diamonds. Who would believe it, seeing them, that diamonds come from nothing besides decayed matter from eons ago? But that is the irony of life, isn't it?
There are a number of places you could find diamonds. There are cratons, there are volcanic rocks, and they are waterbeds of streams that flow from volcanic sources. In some instances you find them also in sandstones and conglomerates. Whatever it takes, as long as you can lay your hands on earth's most priced precious stone.
If you had the proper tutorship, you could also become a jeweler by your own right. All you need do is arm yourself with all the information you can get about diamonds, and how to test for them. This way, you may never again have to worry that you have been swindled. You could test it yourself, before you buy.
Diamond jewelry possesses a brilliance that arises from its index of refraction. This is determined by the angle at which light is bent as it crosses the boundary between the air and the stone upon entry and upon exit. The higher this value, the higher the brilliance of the mineral, and thus, the more it will cost you, if you desire to own it.
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