Blue Amber - Dominican Republic
click to enlarge:
Blue Amber cab
5/24 01 - Beautiful Rare Blue Amber Gem!
NOTE: The white spots are dust attracted to the amber from
static electricity.
19
x 11 x 4 mm - 2.9 carat
$200.00 plus $10.00
domestic s/h/i
TO PURCHASE, MAKE ME AN OFFER, OR FOR MORE INFO
email me here:
skyesgems@hotmail.com
You are bidding on Blue
Amber from the Dominican Republic - The only location for blue
amber. Amber is the only gemstone warm to the touch. I bought
one piece of this amazing rough and will offer just a few
finished gems - the rest I'll mount in jewelry myself. Do a
search for Blue Amber and you'll see it is extremely rare.
Finished stones are almost non-existent and prices run very
high.
Blue Amber: Is "Blue Amber" really blue?
No. It is not. And yet, it is. Confused? It is a result of
fluorescence not solid color. Ultra-violet or violet light is
re-emitted as blue or green light attributed to the presence
of poly-nuclear aromatic molecules. (Gemology, Cornelius S.
Hurlbut, Jr., Robert C. Kammerling) This makes sense,
because the best way to test blue amber is placing it under an
ultra-violet lamp which intensifies the color to a radiant
cobalt-blue. The reflected daylight plays intriguing color
tricks on the same smoothed and polished gem of natural
Dominican blue amber as you hold it in your hand and gently
move it around. Dominican blue amber is not blue when the
light shines through it, but when the light shines
on it and best in Sunlight. Some love the strong,
startling blue intensity. Others prefer the clear, clean,
yellow amber with a discrete hue of blue... and some in
between. Blue amber is blue, but not the way you might think.
The pieces in the picture below have been photographed in
daylight, half on a white surface, half on a black surface.
The difference is clear. When sunlight strikes the Blue Amber
on a white surface the light particles pass right through and
are refracted by the white surface. Result: the Blue amber
looks almost like any other Dominican amber, only with a light
blue hue. But, in the other half of the picture, it is much
different. The light can't refract off the black surface, so
it is the Amber that refracts, and the hydrocarbons in the
Blue Amber turn the sun's ultraviolet light into blue light.
The result is the famous blue glow of Blue Amber. This effect
is only possible with Dominican Blue Amber pieces graded
within the Blue Amber category. Any other amber (like Baltic
i.e. and other) will not display this phenomenon at all. And
other Dominican amber will show this refraction only in
concentrated UV light, but not in natural light. In the case
that you have inclusions in the piece of amber, they will have
the same effect as the black background. Pictures are
taken with a regular digital camera in sunlight. Picture below
is an example picture - the stones are not included in the
auction.

Low Opening Bid - GOOD
LUCK!
Click
HERE for Metaphysical and other information about
amber.
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