11x13mm Different Colors Fire Hamsa Pendant Necklace O Chain Synthetic Opal Fatima Hand Necklace
11x13mm Different Colors Fire Hamsa Pendant Necklace O Chain Synthetic Opal Fatima Hand Necklace
PECIFICATIONS
Brand Name: juanquanjl
Metals Type: Tibetan silver
Necklace Type: Pendant Necklaces
Material: Semi-precious Stone
Gender: Women
Model Number: J05
Style: TRENDY
Pendant Size: 11*13mm
Fine or Fashion: fashion
Occasion: Party
Chain Type: O-chain
Item Type: NECKLACES
Compatibility: All Compatible
Color: OP42 OP59 OP31 OP24 OP06 OP25
Size: 11*13mm
Material: Opal
MOQ: 1PC
Name: 11*13mm Synthetic Hamsa Opal 925S Silver Box Chain Jewelry Necklace
Other name: 11*13mm Synthetic Opal Hansa Shape
Packing: packed foam&plastic/ carton case or as your demand
Occasion: Anniversary, Engagement, Party, Wedding,etc.
Length: 16inch +5cm extend chain
Item Name: 11*13mm OP42 OP59 OP31 OP24 OP06 OP25 Synthetic Opal Hamsa Pendant Necklace with 925 Sterling Silver O Chain
Brand:juanquanjl Jewelry
Stone : Synthetic Opal
Style : White Gold Color
Pendant Size: 11x13mm
Material: 925 Sterling Silver, Environmental , Nickle Free, Lead Free
Synthetic Opal
Synthetic opals are very similar structure to natural opal, and they usually display a very distinctive snakeskin pattern and they show brighter colors than natural opals. The spots of color are larger but they interact with light in a very similar way to natural opals. They also contain a fair amount of silica (usually around 70-75%) which is impregnated with plastic.
Synthetic opal (GIA: Polymer Impregnated synthetic opal) is impregnated in laboratory in around a year and has similar properties as that of natural opal. Our synthetic opal is a beautiful opal with perfect color dynamicity - revealed the beauty of Precious Opal.
Table1: Comparison of Chemical Composition:
|
Synthetic Opal |
Natural Opal |
Elements |
SiO2.nH2O+Resin |
SiO2.nH2O |
Hardness |
4 |
3-5.5 |
Specific |
1.80-1.90 |
1.98-2.20 |
Heat Resistance |
130 degree C. |
100 degree C. |
Table2: Characteristic of Synthetic Opal
Resin is impregnated |
Hard to break, hard to chip |
Less internal inclusion and crack |
Plentiful color variation |