Listing description
Aventurine is the star sign of Libra
and the planetary stone of Taurus. Aventurine is the a translucent to opaque
variety of microcrystalline quartz.
Detailed description
It contains small inclusions of shiny
minerals which give the stone a sparking effect known as
aventurescence.inclusions of mica will give a silverfish sheen, while inclusions
of hematite give a reddish or grayish sparkle.
Aventurine ranges in color from
green,peach,brown,blue and a creamy green. Besides its uses in jewelry,
aventurine is also used for ornamental purposes like vases,bowls,and figurines.
Aventurine is found in india,chile,spain,Russia,Austria
and Tanzania. It is a6.5 on the mohs scale of hardness. This mineral is often
mistaken for amazonite or jade.
It is interesting that the name for
the stone is derived from an accident.sometimee during the 18th century,
venetian glass workers were preparing molten glass when copper filings
accidentally fell into the batch producing a glass with sparkles. The name
aventurine comes from the Italian ‘’a ventura,’’which means’’by chance’’.
Folklore,legend,and healing properties
Aventurine has been used as a lucky
talisman and is popular stone for gamblers.
Legends say that it is an all-purpose healer,
used to reduce stree,develop confidence, imagination and improve prosperity. a
legend from ancient Tibet says that aventurine was used to improve
nearsightedness and to increase the wearer’s creativity.
Many believe that aventurine has the
capacity to calm a trouble spirit and bring about inner peace.
Aventurine is a form of quartz,
characterized by its translucency and the presence of platy mineral inclusions
that give a shimmering or glistening effect termed aventurescence.
The most common color of aventurine is
green, but it may also be orange,brown,yellow,blue,or gray.chrome-bearingh
fuchsite(a variety of muscovite mica)is the classic incusion,and gives a
silvery green or blue sheen. Oranges and browns are attributed to hematite and goethite.
Because aventurine is a rock, its physical properties vary: its specific
gravity may lie between 2.64-2.69 and its hardness is somewhat lower than
single-crystal quartz at around 6.5.
Aventurine feldspar or sunstone can be
confused with orange and red aventurine quartzite, although the former is generally
of a higher transparency. Aventurine is often banded and and an overabundance
of fuchsite may render it opaque, in which case it may be mistaken for
malachite at first glance.
The name aventurine derives from the
Italian ‘’a venture’’ meaning ‘’by chance’’.this is an allusion to the lucky
discovery of aventurine glass or goldstone at some point in the 18th
century. although it was known firt.goldstone is now a common imitation of
aventurine and sunstone. Goldstone is distinguished visually from the later two
minerals by its coarse flecks of copper, dispersed within the glass in an
unnaturally uniform manner. It is usually a golden brown, but may also be found
in blue or green.
The majority of the green and the
blue-green aventurine originates in India(particularly in the vicinity of my
sore and madras)where it is employed by prolific artisans.cramy white, gray and
orange material is found in chile,spain and Russia. Most material is carved
into beads and figurines with only the finer examples fashioned into cabochons,
later being set into jewelry.
Main markets for aventurine are landscape
stone, building stone,aquqria,monuments,and jewellery.
PRICE
$22/KG OR $10/IB
For more information:
mobile: +2348039721941
contact person: emeaba uche
e-mail: emeabau@yahoo.com
website: www.franchiseminerals.com
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