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Glittering
Stones >> Gemstone List
Gemstone List
A gem or gemstone is also called precious or
semi-precious
stone which is a small piece of precious mineral
that is polished and then used in making jewellery such as necklaces,
bracelets and rings. However some rocks like
lapis-lazuli and organic materials like jet and
amber are not minerals, but they are also used
in jewelry, and therefore they are also considered
as gemstones.
There are over 130 species of minerals that have been cut into
gems with 50 species in common use. These include:
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