Sulphur
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Physical & Optical Properties
Category
Collector Gems
Mohs Hardness
1.5 – 2.5
Specific Gravity
2.05 – 2.08
Refractive Index
1.958 – 2.245
Crystal System
Orthorhombic
Luster
Adamantine
Color
various
Birefringence
0.291
Mohs Hardness
| Mohs | Reference mineral | Sulphur |
|---|---|---|
| 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
Budget (< $50/ct)
Where to Buy Sulphur
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About Sulphur
硫磺是一种天然产出的硫元素矿物，呈鲜艳的黄色，以其独特的柠檬黄色泽和树脂光泽著称。作为宝石极为罕见，因硬度低（摩氏硬度1.5-2.5）且易碎，刻面宝石颇具挑战性，主要供矿物收藏家珍藏。产自火山区域，意大利西西里岛是历史上最著名的产地，如今玻利维亚和日本也有产出。
On this page
Jewelry Use
Durability
1/10
Science FYI Family
Frequently Asked Questions
What is Sulphur?
硫磺是一种天然产出的硫元素矿物，呈鲜艳的黄色，以其独特的柠檬黄色泽和树脂光泽著称。作为宝石极为罕见，因硬度低（摩氏硬度1.5-2.5）且易碎，刻面宝石颇具挑战性，主要供矿物收藏家珍藏。产自火山区域，意大利西西里岛是历史上最著名的产地，如今玻利维亚和日本也有产出。
What is the hardness of Sulphur?
Sulphur has a Mohs hardness of 1.5 to 2.5, making it relatively soft for use in jewelry.
What color is Sulphur?
Sulphur is primarily Various.
How much does Sulphur cost?
Sulphur falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Sulphur?
Sulphur belongs to the Orthorhombic crystal system.