Periclase
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.5 – 6.0
Specific Gravity
3.7 – 3.9
Refractive Index
1.735 – 1.738
Crystal System
Isometric
Luster
Vitreous
Color
various
Mohs Hardness
Mohs Hardness: 5.5 – 6.0
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Periclase
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 Periclase
페리클레이스는 광물학적 산화마그네슘으로, 다이아몬드보다는 낮지만 단단한 등방성 입방정계 결정을 형성합니다. 매우 고온에서만 안정적으로 형성되기 때문에 자연 상태에서는 화성암 내 포유물과 변성된 탄산염암 스카른에서만 산출됩니다. 보석으로는 거의 활용되지 않으나, 투명한 결정이 발견될 경우 특이한 수집가 표본이 됩니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Periclase?
페리클레이스는 광물학적 산화마그네슘으로, 다이아몬드보다는 낮지만 단단한 등방성 입방정계 결정을 형성합니다. 매우 고온에서만 안정적으로 형성되기 때문에 자연 상태에서는 화성암 내 포유물과 변성된 탄산염암 스카른에서만 산출됩니다. 보석으로는 거의 활용되지 않으나, 투명한 결정이 발견될 경우 특이한 수집가 표본이 됩니다.
What is the hardness of Periclase?
Periclase has a Mohs hardness of 5.5 to 6.0, making it moderate for use in jewelry.
What color is Periclase?
Periclase is primarily Various.
How much does Periclase cost?
Periclase falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Periclase?
Periclase belongs to the Isometric crystal system.