Chlorapatite
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Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
5.0
Specific Gravity
3.17 – 3.18
Refractive Index
1.665 – 1.667
Crystal System
Hexagonal
Luster
Vitreous
Cleavage
Poor
Color
various
Pleochroism
Weak to moderate; in pale colors.
Mohs Hardness
| Mohs | Reference mineral | Chlorapatite |
|---|---|---|
| 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 Chlorapatite
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 Chlorapatite
クロロアパタイトはアパタイト鉱物群の塩素端成分で、透明から半透明の六方柱状結晶を形成します。ドイツ・ルーマニア・スウェーデンの変成岩に産出し、無色・淡黄・緑色の変種が知られています。宝石用途は稀ですが、アパタイト族の鉱物学的完全性の観点から収集家に珍重されています。
On this page
Jewelry Use
Durability
4/10
Science FYI Family
Frequently Asked Questions
What is Chlorapatite?
クロロアパタイトはアパタイト鉱物群の塩素端成分で、透明から半透明の六方柱状結晶を形成します。ドイツ・ルーマニア・スウェーデンの変成岩に産出し、無色・淡黄・緑色の変種が知られています。宝石用途は稀ですが、アパタイト族の鉱物学的完全性の観点から収集家に珍重されています。
What is the hardness of Chlorapatite?
Chlorapatite has a Mohs hardness of 5.0, making it moderate for use in jewelry.
What color is Chlorapatite?
Chlorapatite is primarily Various.
How much does Chlorapatite cost?
Chlorapatite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Chlorapatite?
Chlorapatite belongs to the Hexagonal crystal system.