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Gemology or
gemmology is the
science dealing with
natural and
artificial gemstone materials. It is a
specific interdisciplinary branch of mineralogy....
- (crystallography)
Chatoyancy Wikimedia Commons has
media related to
Asterism (
gemmology). One or more of the
preceding sentences incorporates text from a publication...
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Gemmological Institute of
India is a
gemmology training school in Mumbai, India. The
Gemological Institute of
India (GII) is a non-profit
school in Mumbai...
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Gemmological ****ociation of
Great Britain (Gem-A) is an
international gemmology education and
qualifications body
based in the
United Kingdom. Gem-A emerged...
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composition and
features for
black star were
analyzed in the
Journal of
Gemmology.[citation needed]
Black star
typically has a high Fe/Ti
oxide (brown colour)...
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Piaget SA (French pronunciation: [pja.ʒɛ]) is a
Swiss luxury watchmaker and jeweller.
Founded in 1874 by
Georges Piaget in the
village of La Côte-aux-Fées...
- The
Canadian Institute of
Gemmology (CIG) is a non-profit, post-secondary
gemmological educational institution in Canada. The C.I.G. is
dedicated to research...
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original on 16
November 2021.
Retrieved 16
November 2021. Read,
Peter (2008)
Gemmology, 3rd rev. ed., NAG Press, p. 218, ISBN 0719803616.
Grading Fancy-Color...
- The
Swiss Gemmological Institute (SSEF) is a
gemmology laboratory located in Basel, Switzerland. It is a part of the
Schweizerische Stiftung für Edelstein...
- gem
quality example was
found in 2004, and
reported in The
Journal of
Gemmology. List of
minerals List of
minerals named after people Warr, L.N. (2021)...
