Harlequin Opal
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.5 – 6.5
Specific Gravity
1.98 – 2.5
Refractive Index
1.37 – 1.52
Crystal System
Amorphous
Cleavage
None
Fracture
Conchoidal,Splintery
Color
white
Pleochroism
Absent
Mohs Hardness
| Mohs | Reference mineral | Harlequin Opal |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | ● |
| 7 | Quartz | |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Harlequin Opal
Blue Nile
Fine jewelry retailer
James Allen
Gemstone jewelry
Brilliant Earth
Ethically sourced gems
Amazon
Wide selection
Links may earn a commission at no extra cost to you.
About Harlequin Opal
ハーレクインオパールは、大きな正方形または菱形の色のパッチが規則的に配列した最高級の遊色パターンを持つオパールです。その模様がイタリアの仮面劇「コメディア・デラルテ」の道化師「ハーレクイン」の衣装に似ていることから名付けられました。非常に稀少で、世界最高の価値を持つオパールのひとつです。
On this page
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Harlequin Opal?
ハーレクインオパールは、大きな正方形または菱形の色のパッチが規則的に配列した最高級の遊色パターンを持つオパールです。その模様がイタリアの仮面劇「コメディア・デラルテ」の道化師「ハーレクイン」の衣装に似ていることから名付けられました。非常に稀少で、世界最高の価値を持つオパールのひとつです。
What is the hardness of Harlequin Opal?
Harlequin Opal has a Mohs hardness of 5.5 to 6.5, making it moderate for use in jewelry.
What color is Harlequin Opal?
Harlequin Opal is primarily White.
How much does Harlequin Opal cost?
Harlequin Opal falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Harlequin Opal?
Harlequin Opal belongs to the Amorphous crystal system.