Synthetic Opal (Impregnated) - Rough Opal, Blue order Turquoise Opal for Opal Jewellery or Opal Inlays (Lab Created Opal) 257ct

Impregnated Synthetic Opal

Synthetic Opal is composed by 80% silca + 20% resin. It is available on White , Red , Yellow , Green , Blue , Purple Series. Can be cut into thickness & shape as the rough opal is ideal for cutting (e.g. cabochon, doublet, triplet, inlay, and can be carved with excellent effect, yield is high). It is widely used in different product markets such as silver and body jewelry, watches, cosmetic , household and other accessories.
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Size of the rough Opal (Length x Width x Height) : 165 x 30 x 17 mm

Weight of the Opal: 257ct

Made In JAPAN ( Kyocera )

Safety: Assured with official Material Safety Data Sheet (MSDS).

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Impregnated Synthetic Opal
Elments : 80% silca + 20% resin
Hardness (Mohs) : 4-5
Special Gravity : 1.80 - 1.90
Heat Resistance : 130 degree

VS

Natural Opal
Elments : SiO2.nH20
Hardness (Mohs) order : 3-5.5
Special Gravity : 1.98 - 2.2
Heat Resistance : 100 degree

Recently, there are comparatively low-quality opal-like plastic and unauthorized man-made opal material appear in the market. Due to their misleading information, some customers have experienced loss for quality issues.

While these non-credible materials are supplied without MSDS certificate, it indicates that it is not assured with proof of origin and safety report. Buyers should pay significant attention to potential quality and supply problems. If this unknown man-made opal material is possibly harmful for human, liabilities issue will also be a big concern.