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Sapphire
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Published on Nov 21, 2015
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1.
SAPPHIRE
BY:ROBERTS NAJERA
2.
ITS MEANING
A transparent precious stone, typically blue, that is a variety of corundum.
A small hummingbird with shining blue or violet colors in its plumage .
3.
TYPES
The main gemstone colors in addition to blue Sapphire include:
- Green Sapphire - Purple Sapphire - Orange Sapphire - Black Sapphire
- Yellow Sapphire - Pink Sapphire - White Sapphire
4.
IMAGEN
5.
FACTS
The blue color is by far the most popular color for sapphire but orange.
Tennis bracelets are available that contain a complete rainbow of sapphire gemstones.
6.
ITS USES
Sapphire gems have a variety of uses, ranging from the most familiar jewelry.
And also to the most unusual and creative– beauty and fashion.
7.
THE CONDUCTIVITY
Single crystal sapphire possesses a unique combination of excellent optical.
The hardest of the oxide crystals, sapphire retains its high strength at high temperatures.
8.
ITS CLARITY
Blue sapphires tend to have more inclusions than most fancy-color sapphires.
Gemologists use the term "inclusion" to define characteristics found inside a stone
9.
HOW ITS OBTAINED
The ‘floor’ is sometimes referred to as bedrock.
The Bedford Hills district has the deepest floor.
10.
MORE FACTS
Sapphires are well known from such places as Sri Lanka and India.
In addition, sapphires are found in many places throughout the world,including Brazil, and China.
11.
LAPIS-LAZULI
12.
ITS MEANING
a bright blue pigment formerly made by crushing this, being the original .
the color ultramarine.
13.
TYPES
Variously described as indigo, royal, midnight, or marine blue, lapis lazuli’s signature hue is slightly .
greenish blue to violetish blue, medium to dark in tone, and highly saturated.
14.
IMAGEN
15.
ITS CLARITY
Royal blue semi-precious stone with white or gold flecks.
Healing, Love, Protection, Truth, Friendship.
16.
FACTS
Lazurite is a popular but generally expensive mineral.
Well-formed, deep blue crystals are rare and valuable.
17.
ITS USES
The name lazurite is often confused with the bright blue phosphate mineral lazulite.
However the two minerals can not be confused with each other identification wise .
18.
ITS CLASIFICATION
Lapis-lazuli is mined and carved as a decorative stone, this rock has a distinctive blue colour.
Lapis Lazuli: Classification of Lapis Lazuli. IMA status.
19.
MORE FACTS
Lapis lazuli has been mined for centuries from a locality still in use today.
First mined 6000 years ago, the rock was transported to Egypt.
20.
THANKS
Roberts Najera
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