Nosean
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.5
Specific Gravity
2.3 – 2.4
Crystal System
Isometric
Luster
Vitreous
Cleavage
Indistinct
Fracture
Uneven,Conchoidal
Color
various
Mohs Hardness
Mohs Hardness: 5.5
1 Soft10 Hard
Crystal System
Value & Market
Price Tier
Budget (< $50/ct)
Where to Buy Nosean
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 Nosean
노세안은 나트륨 알루미늄 규산 황산염 광물로, 방비석 그룹에 속합니다. 회색·청색·갈색 등의 구형 또는 십이면체 결정이 특징이며, 알칼리 화성암에서 산출됩니다. 독일의 칼 빌헬름 노세를 기리며 명명된 이 광물은 보석으로는 드물게 사용되나, 광물 수집가들의 관심을 받습니다.
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Nosean?
노세안은 나트륨 알루미늄 규산 황산염 광물로, 방비석 그룹에 속합니다. 회색·청색·갈색 등의 구형 또는 십이면체 결정이 특징이며, 알칼리 화성암에서 산출됩니다. 독일의 칼 빌헬름 노세를 기리며 명명된 이 광물은 보석으로는 드물게 사용되나, 광물 수집가들의 관심을 받습니다.
What is the hardness of Nosean?
Nosean has a Mohs hardness of 5.5, making it moderate for use in jewelry.
What color is Nosean?
Nosean is primarily Various.
How much does Nosean cost?
Nosean falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Nosean?
Nosean belongs to the Isometric crystal system.