Opal
Opal, commonly known as Upal in Hindi, is a white colored semi-precious astrological gemstone associated with Venus (Shukra) planet. Opal has immeasurable benefits in beauty, good health, love and prosperity.
Opal Stone Product Specifications:-
Opal gemstone commonly known as Opal is basically a corundum mineral species gemstone which comes in different colours such as Yellow, blue, red, purple, orange, and green. Colour variety in corundum is basically due to the presence of elements such as iron, titanium, chromium, copper or magnesium.
Opal Gemstone Product Properties:-
Content:- Aluminum Oxide (Al2O3)
Crystal System and Class:- tri-gonal, hexagonal scalenohedral
Crystal Habit:- massive and granular
Hardness:- 9 on Moh’s scale
Specific Gravity:- 3.94 – 4.0 3
Refractive Index:- 1.768 – 1.772
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