Prase Opal
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.0 – 6.5
Specific Gravity
1.98 – 2.25
Refractive Index
1.37 – 1.47
Crystal System
Amorphous
Luster
Vitreous
Cleavage
None
Fracture
Conchoidal
Color
white
Mohs Hardness
Mohs Hardness: 5.0 – 6.5
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Prase 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 Prase Opal
프레이즈 오팔은 녹색 칼세도니와 혼합된 형태의 오팔로, 불투명하거나 반투명한 녹색이 특징입니다. 유희광이 있는 귀오팔과는 달리 고른 녹색 색조가 심미적 매력입니다. 독일·폴란드 등지에서 산출되며, 장신구와 장식 목적으로 활용됩니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Prase Opal?
프레이즈 오팔은 녹색 칼세도니와 혼합된 형태의 오팔로, 불투명하거나 반투명한 녹색이 특징입니다. 유희광이 있는 귀오팔과는 달리 고른 녹색 색조가 심미적 매력입니다. 독일·폴란드 등지에서 산출되며, 장신구와 장식 목적으로 활용됩니다.
What is the hardness of Prase Opal?
Prase Opal has a Mohs hardness of 5.0 to 6.5, making it moderate for use in jewelry.
What color is Prase Opal?
Prase Opal is primarily White.
How much does Prase Opal cost?
Prase Opal falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Prase Opal?
Prase Opal belongs to the Amorphous crystal system.