🗊Презентация Diamond is the valuable and hardest mineral

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Diamond is the valuable and hardest mineral, слайд №1Diamond is the valuable and hardest mineral, слайд №2Diamond is the valuable and hardest mineral, слайд №3Diamond is the valuable and hardest mineral, слайд №4Diamond is the valuable and hardest mineral, слайд №5Diamond is the valuable and hardest mineral, слайд №6Diamond is the valuable and hardest mineral, слайд №7Diamond is the valuable and hardest mineral, слайд №8
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Слайды и текст этой презентации

Слайд 1


DIAMOND Presentation Alexander Mikhailov MMA – MAG – JG - 2016
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DIAMOND Presentation Alexander Mikhailov MMA – MAG – JG - 2016

Слайд 2


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
Описание слайда:
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

Слайд 3


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 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.

Слайд 4


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)
Описание слайда:
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
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Types of diamonds

Слайд 6


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 use of diamonds. Jewelry – brilliants. They are used in modern computers, hours and nuclear industry. Use for the manufacture of knives, drills, cutters, etc.

Слайд 7


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
Описание слайда:
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

Слайд 8


How to distinguish a diamond from a fake, imitation on the diamond scratches will not do Diamond is always cold Diamond does not pog up, if it breathe Diamond in water becomes invisible Show diamond specialist
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How to distinguish a diamond from a fake, imitation on the diamond scratches will not do Diamond is always cold Diamond does not pog up, if it breathe Diamond in water becomes invisible Show diamond specialist

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