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Gemstones are made up of several states:
  • First: When the hot magma cools and crystallizes, such as .. fluorine, tourmaline and topaz....
  • Second: From chemicals dissolved in aqueous liquids such as ... gypsum borax salts...
  • Third: by pressing and during the transformation of rocks ... like blue lapis ... sulfur ...
Note: Heat and pressure increase with increasing depth ...

Gemstone is a type of mineral consisting of silica with mineral impurities.
The type of stone differs according to the mineral impurity that entered in its formation with silica..
They form in the depths of the earth at various depths, which grow slowly over millions of years ...
It may combine with other elements or be in a free image, such as diamonds...
It is found in volcanic areas, and its colors vary according to the degree of transparency ...
And it consists of the animal kingdom, where it is extracted from the bottom of the sea, such as pearls and coral
And from it it consists of the plant kingdom like amber ..
The molten rock deep in the earth when it reaches the surface of the earth we call it lava
Carry gem crystals with it
Like quartz, diamonds, tourmalines, topazes, zircons ... these come with volcanic rocks
Stones of sedimentary rocks, such as green malachite...
Precious stones, rocks, and minerals in the depths of the earth are constantly changing and changing their chemical composition..
Because of pressure .. and heat and long time. And the condition that there is a void around

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