
Opal
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Pink Opal Polished 3.5mm Briolette
Bead World Gems
SR20.83Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR20.83 -
Pink Opal Polished 7mm Briolette
Bead World Gems
SR28.01Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR28.01 -
Blue Boulder Opal Polished 9x14mm Faceted Rounded Rectangle
Bead World Gems
SR25.14Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR25.14 -
Pink Opal Polished 8mm Smooth Briolette
Bead World Gems
SR35.19Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR35.19 -
Ethiopian Opal Polished 8x5mm Pear - Sold Individually
Bead World Gems
SR61.05Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR61.05 -
Opal Polished 42-48mm Center Drilled Point Bead
Bead World Gems
SR32.32Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR32.32 -
Ethiopian Opal Polished 6x8mm Flat Faceted Drop Bead - Heat Treated
Bead World Gems
SR56.74Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR56.74 -
Pink Opal Polished 5mm Faceted Briolette Bead
Bead World Gems
SR26.57Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR26.57 -
Yellow Opal Polished 10-20mm Faceted Nugget Bead
Bead World Gems
SR23.70Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...SR23.70