GIA Colored Stone Final Exam Questions
with Verified Correct Detailed Precise
Answers Latest Update
hatchery-bred --- correct precise answers ---Describes mollusks bred
in laboratory tanks and grown in protected areas rather than collected
as adults in the wild.
mabe --- correct precise answers ---An assembly composed of a nacre
dome, filler, and a mother-of-pearl backing.
mantle --- correct precise answers ---The organ that lines the
mollusk's shell, encloses its soft body, and contains the cells that form
pearl sacs and secrete nacre.
mantle-tissue piece --- correct precise answers ---A small square of
mantle tissue cut from a donor mollusk and implanted in a host
mollusk with or without a bead.
mother-of-pearl --- correct precise answers ---The nacreous layer
inside a pearl-bearing mollusk's shell.
,nacre --- correct precise answers ---The natural substance produced
by pearl-bearing mollusks to make pearls.
natural pearl --- correct precise answers ---A pearl that forms without
human assistance.
pearl --- correct precise answers ---A nacreous, organic gem formed
in the body of a mollusk.
pearl sac --- correct precise answers ---Tissue that encloses an
implanted bead nucleus and mantle-tissue piece, or the piece alone,
and secretes nacre to form a cultured pearl.
processor --- correct precise answers ---A company that prepares
cultured pearls for the market.
rice pearls --- correct precise answers ---Chinese freshwater cultured
pearls shaped and textured like rice grains.
, strand --- correct precise answers ---A simple necklace typically
composed of pearls; also, pearls very close to the same size strung
without a clasp for wholesale marketing.
uniform strand --- correct precise answers ---A necklace featuring
pearls that are very nearly the same size.
Australia --- correct precise answers ---The first South Sea cultured
pearl farm was founded in which country?
Pinctada margaritifera --- correct precise answers ---The oyster used
to grow Tahitian cultured pearls is...
1908 --- correct precise answers ---By what date had Kokichi
Mikimoto begun culturing whole pearls?
mother-of-pearl --- correct precise answers ---The nacreous layer
inside a pearl-bearing mollusk's shell is called...
mantle-tissue piece and a bead nucleus. --- correct precise answers ---
Saltwater whole cultured pearls grow from a...
with Verified Correct Detailed Precise
Answers Latest Update
hatchery-bred --- correct precise answers ---Describes mollusks bred
in laboratory tanks and grown in protected areas rather than collected
as adults in the wild.
mabe --- correct precise answers ---An assembly composed of a nacre
dome, filler, and a mother-of-pearl backing.
mantle --- correct precise answers ---The organ that lines the
mollusk's shell, encloses its soft body, and contains the cells that form
pearl sacs and secrete nacre.
mantle-tissue piece --- correct precise answers ---A small square of
mantle tissue cut from a donor mollusk and implanted in a host
mollusk with or without a bead.
mother-of-pearl --- correct precise answers ---The nacreous layer
inside a pearl-bearing mollusk's shell.
,nacre --- correct precise answers ---The natural substance produced
by pearl-bearing mollusks to make pearls.
natural pearl --- correct precise answers ---A pearl that forms without
human assistance.
pearl --- correct precise answers ---A nacreous, organic gem formed
in the body of a mollusk.
pearl sac --- correct precise answers ---Tissue that encloses an
implanted bead nucleus and mantle-tissue piece, or the piece alone,
and secretes nacre to form a cultured pearl.
processor --- correct precise answers ---A company that prepares
cultured pearls for the market.
rice pearls --- correct precise answers ---Chinese freshwater cultured
pearls shaped and textured like rice grains.
, strand --- correct precise answers ---A simple necklace typically
composed of pearls; also, pearls very close to the same size strung
without a clasp for wholesale marketing.
uniform strand --- correct precise answers ---A necklace featuring
pearls that are very nearly the same size.
Australia --- correct precise answers ---The first South Sea cultured
pearl farm was founded in which country?
Pinctada margaritifera --- correct precise answers ---The oyster used
to grow Tahitian cultured pearls is...
1908 --- correct precise answers ---By what date had Kokichi
Mikimoto begun culturing whole pearls?
mother-of-pearl --- correct precise answers ---The nacreous layer
inside a pearl-bearing mollusk's shell is called...
mantle-tissue piece and a bead nucleus. --- correct precise answers ---
Saltwater whole cultured pearls grow from a...
