Natrolite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.0 – 5.5
Specific Gravity
2.2 – 2.26
Refractive Index
1.478 – 1.493
Crystal System
Orthorhombic
Luster
Vitreous
Cleavage
Perfect
Fracture
Irregular
Color
various
Birefringence
0.012
Pleochroism
Nil
Mohs Hardness
Mohs Hardness: 5.0 – 5.5
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Natrolite
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 Natrolite
나트롤라이트는 나트륨·알루미늄 규산염 제올라이트 광물로, 섬세한 침상·방사상 결정 집합체가 아름답습니다. 무색 내지 백색이 일반적이며, 화산암의 공동과 열수 맥에서 발견됩니다. 한국·체코·독일 등지에서 아름다운 표본이 산출되며, 섬세하고 우아한 결정 형태로 광물 수집가들에게 인기 있습니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Natrolite?
나트롤라이트는 나트륨·알루미늄 규산염 제올라이트 광물로, 섬세한 침상·방사상 결정 집합체가 아름답습니다. 무색 내지 백색이 일반적이며, 화산암의 공동과 열수 맥에서 발견됩니다. 한국·체코·독일 등지에서 아름다운 표본이 산출되며, 섬세하고 우아한 결정 형태로 광물 수집가들에게 인기 있습니다.
What is the hardness of Natrolite?
Natrolite has a Mohs hardness of 5.0 to 5.5, making it moderate for use in jewelry.
What color is Natrolite?
Natrolite is primarily Various.
How much does Natrolite cost?
Natrolite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Natrolite?
Natrolite belongs to the Orthorhombic crystal system.