Herderite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.0 – 5.5
Specific Gravity
2.9 – 3.02
Refractive Index
1.587 – 1.642
Crystal System
Monoclinic
Luster
Vitreous
Cleavage
Indistinct
Fracture
Sub-Conchoidal
Color
various
Birefringence
0.028
Mohs Hardness
Mohs Hardness: 5.0 – 5.5
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Herderite
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 Herderite
허다라이트는 칼슘 베릴륨 인산염 광물로, 무색에서 연황색, 연녹색의 섬세한 색채를 지닙니다. 투명한 결정은 보석으로 연마되며 높은 굴절률과 함께 아름다운 광채를 발합니다. 브라질 미나스 제라이스가 고품질 보석 품질의 주요 산지이며, 희귀성으로 인해 수집 보석으로 높이 평가됩니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Herderite?
허다라이트는 칼슘 베릴륨 인산염 광물로, 무색에서 연황색, 연녹색의 섬세한 색채를 지닙니다. 투명한 결정은 보석으로 연마되며 높은 굴절률과 함께 아름다운 광채를 발합니다. 브라질 미나스 제라이스가 고품질 보석 품질의 주요 산지이며, 희귀성으로 인해 수집 보석으로 높이 평가됩니다.
What is the hardness of Herderite?
Herderite has a Mohs hardness of 5.0 to 5.5, making it moderate for use in jewelry.
What color is Herderite?
Herderite is primarily Various.
How much does Herderite cost?
Herderite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Herderite?
Herderite belongs to the Monoclinic crystal system.