Chalcopyrite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
3.5 – 4.0
Specific Gravity
4.1 – 4.3
Crystal System
Tetragonal
Luster
Metallic
Cleavage
Poor
Color
various
Mohs Hardness
| Mohs | Reference mineral | Chalcopyrite |
|---|---|---|
| 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 Chalcopyrite
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 Chalcopyrite
黄铜矿是最重要的铜矿石矿物，以其金黄色和黄铜光泽著称，常被误认为黄金（"愚人金"）。这种矿物的表面在风化后会出现绚丽的蓝紫色虹彩（孔雀铜矿化），产生迷人的变色效果。黄铜矿在全球各地铜矿床中广泛分布，作为观赏矿物时，表面的彩虹色氧化膜尤为吸引人。
On this page
Jewelry Use
Durability
2/10
Science FYI Family
Frequently Asked Questions
What is Chalcopyrite?
黄铜矿是最重要的铜矿石矿物，以其金黄色和黄铜光泽著称，常被误认为黄金（"愚人金"）。这种矿物的表面在风化后会出现绚丽的蓝紫色虹彩（孔雀铜矿化），产生迷人的变色效果。黄铜矿在全球各地铜矿床中广泛分布，作为观赏矿物时，表面的彩虹色氧化膜尤为吸引人。
What is the hardness of Chalcopyrite?
Chalcopyrite has a Mohs hardness of 3.5 to 4.0, making it relatively soft for use in jewelry.
What color is Chalcopyrite?
Chalcopyrite is primarily Various.
How much does Chalcopyrite cost?
Chalcopyrite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Chalcopyrite?
Chalcopyrite belongs to the Tetragonal crystal system.