- A
gemstone (also
called a fine gem, jewel,
precious stone,
semiprecious stone, or
simply gem) is a
piece of
mineral crystal which, when cut or polished...
-
Semiprecious Gemstone:
Nevada turquoise (1987)...
-
different colored stones,
particularly marbles, were used,
along with
semiprecious, and even
precious stones. It
first appeared in Rome in the 16th century...
- from it in the
belief that it
would prevent intoxication. Amethyst, a
semiprecious stone, is
often used in
jewelry as
gemstone bracelet, tumble, beads,...
- caldera. The
summit and
surrounding area are
known for
their abundances of
semiprecious minerals including topaz, red
beryl and opal.
Topaz Mountain is part...
-
usually mottled in appearance. A good
quality unakite is
considered a
semiprecious stone; it will take a good
polish and is
often used in
jewelry as beads...
- and be
carved into beads, figurines, or
other artifacts suitable for
semiprecious stone, and in fact
goldstone is
often mistaken for or misrepresented...
- rich in
building and
decorative stone,
copper and lead ores, gold, and
semiprecious stones.
These natural resources allowed the
ancient Egyptians to build...
-
Cinatamani Lokesvara with a kaprabrikshya, 19th century, gilt bronze,
semiprecious stones...
- A
polished slab of
lapis lazuli, the
semiprecious rock from
which azure took its name...
