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VIETNAM |
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LUC YEN
(YEN BAI PROVINCE) |
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It is legend that the first
rubies were discovered by the Viet Cong when they excountered
calcite seams while tunnelling under their villages during "The
War". Though there may be some truth to this, the first rubies
to hit American shores probably were in syenite (first photo below).
Luc Yen (Yen Bai Province) in the northwestern part of the country
was the first and only source for years, but recently more corundums
have been found along the mountaimous western spine of the country. |
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These finds are
impressive. It may be that Viet Nam will be the mext Burma in the colored
gemstone and gem mineral trade. |
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Below are a few
specimens from our collection. The blue core in the
last specimen (two views) heat treats out, I am told. |
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Ruby in
syenite |
"The Flame" |
Tabular
cystal |
Rocket Ship |
Red outside |
Blue core |
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Here are some more fine specimens. |
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Flower-like
cluster |
Beet red
crystal |
Embedded in
calcite |
Purplish
crystal |
Little gem
crystals |
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Specimens that form in poorer environments can
be attrative. |
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We don't
know what caused this! |
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So can specimens with spinel inclusions.
Until recently, these were very rare! |
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http://www.corunduminium.com/oldsitebackup/page/713005F_.JPG |
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