|
Beryl
Belyl
stone is a beryllium-aluminium-silicates. In the pure form, beryl is
colorless, but the stored foreign substances gives it different
colors. The involvment of manganese turns beryl to a special feminine
pink, a morganite, best known representative of the group after
emerald and aquamarine. Formerly, the name, 'pink beryl' was very
popular.
Iron colors the stone in the most beautiful sea-blue hues, making it
aquamarine, the best known and most popular gem. It shines in all the
colors of water, from fine blue shades that complements almost any
skin or eye color to a slight green shimmer. Aquamarine is the stone
for creative designers who distinguishes it by a whole series of good
qualities.
Skilled gemstone cutters turn beryl into a multitude of many-faceted
shapes. The fact goes that this stone is best suited in a rectangular
or square step cuts. The reason, it takes a clear design and brings
out the transparent beauty of the color filled gemstone family to the
full.
The word 'beryl' is derived from the Sanskrit word in India,
'veruliyam.' It is an old term for chrysoberyl gemstone, from which
the word 'beryllos' from Greek later developed. The hardness of the
stone is 7 to 8 making it admirably suitable for the use of jewelery.
Beryl deposits are found in South America and those of Central and
West Africa. It also occurs on the Madagascar (Russia) and the
Ukraine, and in the USA.

|
Name |
|
|
|
|
|
|
|
|
|
| Beryl |
7.5+ |
2.65-2.75 |
Hexagonal |
None |
1.570-1.600 |
-0.006 -0.009
|
0.014 |
Definite to Weak |
Weak to none |
|