Sapphirine
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
7.5
Specific Gravity
3.4 – 3.58
Refractive Index
1.701 – 1.724
Crystal System
Monoclinic
Luster
Vitreous
Cleavage
None
Fracture
Conchoidal
Color
various
Birefringence
0.005
Dispersion
0.019
Mohs Hardness
| Mohs | Reference mineral | Sapphirine |
|---|---|---|
| 1 | Talc | |
| 2 | Gypsum | |
| 3 | Calcite | |
| 4 | Fluorite | |
| 5 | Apatite | |
| 6 | Orthoclase | |
| 7 | Quartz | |
| 8 | Topaz | |
| 9 | Corundum | |
| 10 | Diamond |
Crystal System
Value & Market
Price Tier
Moderate ($50-500/ct)
Where to Buy Sapphirine
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 Sapphirine
蓝晶石（蓝宝石菱铁矿）是一种罕见的镁铝硅酸盐矿物，呈现出宝石般鲜艳的蓝色至蓝绿色，其颜色源自铁和钛元素。由于晶体尺寸极小且完美切工标本极难获得，刻面宝石极为稀少，主要供矿物收藏家珍藏。主要产地包括格陵兰、马达加斯加和坦桑尼亚。
On this page
Jewelry Use
Durability
8/10
Suitable for daily wear
Science FYI Family
Frequently Asked Questions
What is Sapphirine?
蓝晶石（蓝宝石菱铁矿）是一种罕见的镁铝硅酸盐矿物，呈现出宝石般鲜艳的蓝色至蓝绿色，其颜色源自铁和钛元素。由于晶体尺寸极小且完美切工标本极难获得，刻面宝石极为稀少，主要供矿物收藏家珍藏。主要产地包括格陵兰、马达加斯加和坦桑尼亚。
What is the hardness of Sapphirine?
Sapphirine has a Mohs hardness of 7.5, making it excellent for use in jewelry.
What color is Sapphirine?
Sapphirine is primarily Various.
How much does Sapphirine cost?
Sapphirine falls into the Moderate ($50-500/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Sapphirine?
Sapphirine belongs to the Monoclinic crystal system.