A Diamond Is Forever
diamonds are still best friends with a girl, right? We love the sparkling gems. Are the most popular rock sold today. But what are they, anyway? Where do they come? What are they used?
Diamond is a mineral that in one of the two crystal formsthe element carbon. They are the natural
Substance known to man. Diamonds are sold as ornaments and
used
in industrial applications for smoothing, cutting and
Grinding of hard materials. The diamonds are famous for crystallization in the common
colorless form. They can also be a transparent translucent
white, yellow, green, blue or brown. The diamonds have a high
Refractive index is why they are so bright and
light after cutting. The familial form of diamond is
Octahedron. The diamonds are precious stone jewelry
and
other uses. For those who do not get to gems, no
There are more options. There are black, a little more
crystallized or undesirable color and fragmentary
State, and carbon is gray to black opaque.
Bort and carbonate as the abrasive used for cutting
of
Diamonds and the cutting heads of industrial drills. Diamonds found in alluvial formations and volcanic
Tubes, filled most of their length with blue or
Kimberlite rocks and igneous rocks, mainly of
Serpentine. Diamondland yield is determined both by the extracted
Open pit and underground mining method. After removal
on
the surface is crushed to the ground and concentrated. Passing
concentrated material in a stream of water on greased
Classification tables is necessary. The diamond is largely
Water
repellent, sticks to grease and other minerals
maintain a water film that prevents compliance with the
Fat. Then the diamonds are extracted from the
Fat
cleaned, and qualified for the sale and use. The primary sources of Gem Diamonds were India and
Borneo.
Some famous diamonds are the Great Mogul, Regent and
Pitt.
Other famous diamonds are the Hope (blue), Dresden
(Green) and Tiffany (yellow). In the 18th Century
Deposits similar to those of India are found in Brazil,
mainly of carbon. In 1867, a stone found in South Africa
was recognized as a diamond. began within a few years a
wild
Search for diamonds. In the years 1870-1871, excavations in dry
famous mines
synthetic diamonds were discovered successfully produced in 1955. a
Number of small crystals were produced in clean
Graphite was mixed with a catalyst under pressure
about 1 million pounds per square inch and temperature of the order
5000-F (3000 C). Synthetic diamonds are now
far
used in industry, mainly due to the ease of production and
lower cost to them. Diamonds are still very popular and
symbolize many things. His popularity does not seem
is
Decrease anytime in the near future.
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