Diamond is the valuable and hardest mineral

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Content: 3. About diamond 4. Diamond mining 5. Types of diamonds

Content:

3. About diamond
4. Diamond mining
5. Types of diamonds
6. The use of

diamonds.
7. The value of a diamond.
8. How to distinguish a diamond from a fake, imitation
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Diamond is the valuable and hardest mineral. This is one form

Diamond is the valuable and hardest mineral. This is one form

of carbon. Under normal conditions, there may be a very long time. Diamond in all continents, exepts Antarctica.
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Diamond mining, there are 3 types. 1. The diamonds pits (where

Diamond mining, there are 3 types. 1. The diamonds pits (where the

mineral is located close to the surface). 2. In underground mines (where diamond deep from the surface). 3. In diamond mines (combined method)
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Types of diamonds industrial diamonds jewelry diamonds

Types of diamonds

industrial diamonds

jewelry diamonds

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The use of diamonds. Jewelry – brilliants. They are used in

The use of diamonds.

Jewelry – brilliants.
They are used in modern

computers, hours and nuclear industry.
Use for the manufacture of knives, drills, cutters, etc.
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The value of a diamond. The value of a diamond of

The value of a diamond.

The value of a diamond of carats.

(1car – 0,2gr)
Transparency and clarity.
Colour. (very appreciated red diamonds, which are the world's only 5)
Cut