BIRTHMONTH: October
For ages people have believed in the healing power of Opal. It is reported to be able to solve depressions and to help its wearer find the true and real love. Opals are supposed to further enhance the positive characteristics for people born under the zodiac sign of Cancer. While some people believe it is unlucky for people not born in October to wear opal, the gemstone has actually long been valued as a stone of luck and magic. Opal is also an alternative birthstone for April babies.
The fantastic color
play of Opal reflects changing emotions and moods of people. Fire and water,
the sparkling images of Boulder Opal, the vivid light flashes of Black Opal or
the soft shine of Milk Opal – striking contrasts characterize the colorful
world of this fascinating gemstone. Maybe this is the reason why it depends on
our daily mood which Opal we prefer. Opals are like human emotions: you always
experience them different and anew.
MYTHS & LEGENDS
Numerous legends
and tales surround this colorful gemstone, which can be traced back in its
origins to a time long before our memory, to the ancient dream time of the
Australian aborigines. It is reported in their legends that the creator came
down to Earth on a rainbow, in order to bring the message of peace to all the
humans. And at the very spot, where his foot touched the ground, the stones
became alive and started sparkling in all the colors of the rainbow. That was
the birth of the Opals.
ABOUT THE STONE
Opal’s color play
emanates a very special attraction and fascination. But the cause of this
phenomenon went unanswered for a very long time. Until in the 1960s when a team
of Australian scientists analyzed Opals with an electron microscope and
discovered that small spheres from silica gel caused interference and
refraction manifestations, which are responsible for the fantastic play of
colors. The spheres, which are arranged in more or less compact structures,
succeed in dissecting the light on its passage through the gemstone and turning
it into all the colors of the rainbow, always new and always different.
The group of fine
Opals includes quite a number of wonderful gemstones, which share one
characteristic: they shine and sparkle in a continually changing play of colors
full of fantasy, which experts describe as “opalising”. Depending on the kind,
place of occurrence, and color of the main body, we differentiate Dark or Black
Opal, White or Light Opal, Milk or Crystal Opal, Boulder Opal, Opal Matrix,
Yowah Nuts from Queensland – the so-called “picture stones“, and also Mexican
and Fire Opal. Opal variations are practically unlimited. They all show in
their own special way that unique play of colors – except for Fire Opal, which
due to its transparency, however, is nevertheless also considered a Fine Opal
specimen. If Opals are lacking the typical play of colors, they are simply
named “Common Opal”.
Opals are a gel
from silica, with varying percentages of water. Due
to the differing percentage of water, Opals may easily become brittle. They
always contain water – usually between 2 and 6 per cent, but sometimes even
more. Thus if stored too dry or exposed
to heat over a longer period of time, Opals will show fissures and the play of
color will become paler. Therefore, Opal jewellery should be worn as often as
possible, for then the gemstone will receive the needed humidity from the air
and from the skin of its wearer.
Source: https://www.diamondsinternational.com, https://www.firemountaingems.com/
Photo by: https://morguefile.com/creative/lisaleo
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