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Blue Fire Opal

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BLUE AND WHITE FIRE OPAL

 

Lab-created fire opal is synthetic gemstone NOT PLASTIC.

 Elements:80% Silica & 20% Resin. MOHS hardness:4.

Specific Gravity:1.80-1.90. Heat Resistance:130 degree C.
Lab-grown synthetic opal takes about a year to grow in a

laboratory and is similar in properties to natural opal.

Lab-grown synthetic opal contains a high percentage of silica at least 80% and has the unique feature of vertical growth pattern.
Silica is an important element for opal. According to GIA in

order to be opal a material must be silica in composition as major elements possibly containing some water. the percentage of silica in composition determines man-made opal's quality and value.
Lab-grown synthetic opal is also known as created opal or

 lab-made opal or lab-created opal.

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BFOE20 Oval cut out earrings
BFOE20 Oval cut out earrings
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BFOE21 Dolphin earrings
BFOE21 Dolphin earrings
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BFOE22 Seahorse earrings
BFOE22 Seahorse earrings
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BFOE24 Teardrop earrings
BFOE24 Teardrop earrings
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BFOE25 Dragonfly earrings
BFOE25 Dragonfly earrings
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BFOP20 Open weave drop pendant
BFOP20 Open weave drop pendant
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BFOP25 Star of david pendant
BFOP25 Star of david pendant
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BFOP29 Tree of life pendant
BFOP29 Tree of life pendant
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BFOP33 Starfish pendant
BFOP33 Starfish pendant
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