Milk Opal (Porcelain 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 Hardness: 5.5 – 6.5
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Milk Opal (Porcelain 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 Milk Opal (Porcelain Opal)
밀크 오팔(포슬린 오팔)은 유백색의 불투명한 오팔로, 도자기처럼 부드럽고 균일한 표면이 특징입니다. 유색 오팔의 유희광은 없지만, 순수한 흰색의 차분한 아름다움으로 장신구와 조각품에 사용됩니다. 멕시코와 오스트레일리아 등지에서 산출되며, 풍부한 매장량으로 비교적 저렴하게 유통됩니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Milk Opal (Porcelain Opal)?
밀크 오팔(포슬린 오팔)은 유백색의 불투명한 오팔로, 도자기처럼 부드럽고 균일한 표면이 특징입니다. 유색 오팔의 유희광은 없지만, 순수한 흰색의 차분한 아름다움으로 장신구와 조각품에 사용됩니다. 멕시코와 오스트레일리아 등지에서 산출되며, 풍부한 매장량으로 비교적 저렴하게 유통됩니다.
What is the hardness of Milk Opal (Porcelain Opal)?
Milk Opal (Porcelain Opal) has a Mohs hardness of 5.5 to 6.5, making it moderate for use in jewelry.
What color is Milk Opal (Porcelain Opal)?
Milk Opal (Porcelain Opal) is primarily White.
How much does Milk Opal (Porcelain Opal) cost?
Milk Opal (Porcelain Opal) falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Milk Opal (Porcelain Opal)?
Milk Opal (Porcelain Opal) belongs to the Amorphous crystal system.