Description :
What is Aquamarine?
Aquamarine is one of the most admired and very famous
gemstones, and differentiates itself by a lot of first-rate qualities.
Aquamarine is the combination of beryllium, aluminum, and silicate. Aquamarine
is termed for the Latin phrase "water of the sea". It is
approximately as accepted as the classics: ruby, sapphire and emerald. In
reality it is connected to the emerald, both fit in to the beryl family.
Where do they form?
Indigenous rocks make possible the expansion
environment for aquamarine formation. The dimension of the crystal is in
relation to the cooling rate. Huge crystals are produced while the cooling is
very sluggish. These gemstones get shaped in nature under precise aggressive
geologic conditions. When the mineral-rich aggressive magma flowed under into
the rock layers of mountain range. As it gets chilled, the magma fluid gets
intent in to cavities of mineral-saturated fluid that gets heated to a very
elevated temperature 1,112° F.
Composition:
VARIETY OF: Beryl, Be3 Al2 Si6 O18.
CLEAVAGE: one direction, poor.
CRYSTAL SYSTEM: hexagonal
Pleochroic: weak
BIRTHSTONE FOR: March
COLOR: various shades of blue to blue-green.
INDEX OF REFRACTION: 1.57 - 1.60
BIREFRINGENCE: 0.004 - 0.008
HARDNESS: 7.5 - 8
Physical Properties :
The chemical method for aquamarine, along with all
other beryls, is Be3Al2(SiO3)6. The color of the stone comes from trace amounts
of iron which have become embedded in the hexagonal crystalline formation of the
stone. According to nautical lore, aquamarine could make sure safe passage for
sailors, and many wore the stone on their bodies or slept with an aquamarine
under the pillow for peaceful sleep. Sailors also thought that mermaids had
tails made of aquamarine. In the Middle Ages, many people felt that the stone
had health ornate properties, and some carried it to protect themselves from
poison.
The stone can be almost clear to rich blue in color,
and it is sometimes heat treated to improve the color. Because of the clear,
shining look of aquamarine, it is usually presented in a faceted cut, so that
the faces of the stone jazz in the light. Caring for aquamarine is fairly easy,
because the stone is hard and difficult to crack. It can be washed with a soft soap
and water solution, and even brushed with a toothbrush if it starts to collect
grime and dust. Be careful when choosing a detergent, as some detergents may
respond with the metal the stone is set in, and keep aquamarine out of the
heat, as this may damage the stone. The stone should maintain a suitable oil
and humidity balance by being worn next to the skin, even though avoid wearing
aquamarine if you have an active day planned, as the stone can crack or chip if
slammed against incredible.
Color:
Stones with an obvious blue color - with no green or
gray - are in general the large amount precious. Despite the reality that
approximately all gemstones have some level of blemishes, the uppermost quality
Aquamarine is clear, with no inner flaws or outer flaw.
Cut:
A good quality cut shows an Aquamarine's deepness of
color and vivacity while enlightening the smallest amount of imperfections. Cut
is very significant for setting the worth of whichever gem stone. Then the
faceting (the angle at which light reflect) is as well extremely vital for the
appearance of the stone.
Clarity:
The premier quality aquamarine is translucent&
clear; its shade varies from near colorless to the sea green and blue skies.
Make sure for any blemish in the stone. Confirm the gem do not contain any chip
or scuffs.
Carat:
In aquamarines, huge gems are generally used for
crafting pendants. Carat, or the measure of the dimension of the gem, is what
make it additional precious. Hence, the larger the aquamarine, the further
costly it will be. All in all, keep in mind that the color, cut, clarity and
carat decide the quality as well as the worth of the aquamarine.
Natural Occurrence :
Brazil, Pakistan, Myanmar, Russia, China, Namibia,
Mozambique, Zambia, Kenya, United States (Colorado and California), India,
Siberia, Srilanka.