[DOC] [TLE] Encyclopedia of Gemstones - Pearl. Pearl's color ... - All Gem Stones [PAR] Color: The color of pearls varies with the mollusk and its environment. It ranges 
from black to white, with the rose of Indian pearls esteemed most. Other colors... [DOC] [TLE] About Genuine Pearls - Looney Maiden Bridal Jewelry [PAR] Pearls are an organic gem, created when an oyster covers a foreign object with 
beautiful ... The all-nacre Biwa pearls formed in colors unseen in saltwater pearls. 
... The color of pearls used in jewelry varies with the mollusk and its environment. 
It ranges from black to white, with the rose of Indian pearls esteemed most. [DOC] [TLE] Gemstone Facts - Durango Silver Company [PAR] A brief list of gemstones, gemstone facts and gemstone history. ... Its color, luster, 
warmth, aroma, electric properties and background, in a scientific sense, place 
amber in a ...... Color: The color of pearls varies with the mollusk and its 
environment. It ranges from black to white, with the rose of Indian pearls 
esteemed most. [DOC] [TLE] pearl | gemstone | Britannica.com [PAR] Jun 26, 2015 ... The colour of pearls varies with the mollusk and its environment. It ranges from 
black to white, with the rose of Indian pearls esteemed most. [DOC] [TLE] Physical and Chemical Properties of Stones - Semiprecious.com [PAR] Citrine is a semiprecious gem that is valued for its yellow to brownish color and 
its resemblance to the ... The gemstone changes colors depending upon which 
angle it is viewed from. .... The color of pearls varies with the mollusk and its 
environment. It ranges from black to white, with the rose of Indian pearls 
esteemed most. [DOC] [TLE] RESEARCHUT Gemology [PAR] Color: Found in abundance, in its purest form, Amethyst is colorless. ... Wedding 
anniversary: Amethyst is anniversary gemstone for the 4th and 6th year of 
marriage .... Color: Coral comes in a variety of colors: in red, rose, orange, blue, 
white and black. .... Color: The color of pearls varies with the mollusk and its 
environment. [DOC] [TLE] Animals | Causes of Color - Webexhibits [PAR] Blue frogs and white lions (biological pigments) ... Pigments are chemical 
compounds responsible for color in a range of living ... There are different types 
of melanin (eumelanin and pheomelanin), and they produce a huge color range, 
from black to sandy to ... The animal can darken its color by moving the melanin 
pigment. [DOC] [TLE] Gemstone Glossary - David Hayman Jewellers [PAR] This is a fascinatingly beautiful gemstone found in colors like light blue of the sky 
to the .... A system of grading gemstones color based on their hue or tone. ... A 
shape of gemstone, which ranges from square to rectangular and it has ..... 
mainly due to its wonderful variety of rich and beautiful colors like black, white, 
gray,... [DOC] [TLE] Gemstone Facts - The Silver Lady [PAR] Colors range from a very dark gray or almost black to creamy white, both of which 
have a ... The hardness of diamonds contributes to its suitability as a gemstone. 
..... As part of the shell building process, the mollusk will deposit layers of calcium 
.... Depending on how the stone is cut it can be clear, scenic (showing varying... [DOC] [TLE] Pearls Guide - Hannon Gemologist and Master Jewelers [PAR] Natural pearls are truly rare gems. ... Different species of mollusks produce pearls 
in different environments. ... The akoya cultured pearl is usually white, cream, or 
gray (not black) in color and ranges in size from 2mm to 10mm. ... Depending on 
the size of the mussel and the desired size of the cultured pearl, twenty or more... [DOC] [TLE] Jewels2LiveBy :: Stones [PAR] Agate No gemstone is more creatively striped by nature than agate. This distinct 
and .... Feelings which are based on mutuality and which prove their worth in 
lasting relationships. .... Pearl color varies with the mollusk and its environment. It 
ranges from black to white, and India's rose pearl is among the most popular 
colors. [DOC] [TLE] Gemstone and Jewelry Glossary and

Question: The color of this gem ranges from black to white, depending on the mollusk & it's environment
Answer: a pearl