Fire Agate
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://gemfyi.com/iframe/entity/fire-agate/" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://gemfyi.com/entity/fire-agate/Add a dynamic SVG badge to your README or docs.
[](https://gemfyi.com/entity/fire-agate/)Use the native HTML custom element.
Add one script tag to your page:
<div data-gemfyi="entity" data-slug="fire-agate"></div>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>
Embed as an iframe:
<iframe src="https://gemfyi.com/iframe/entity/fire-agate/?style=modern&theme=light" width="420" height="400" frameborder="0" loading="lazy" style="border:0;border-radius:10px;max-width:100%"></iframe>
Paste the URL in WordPress, Medium, or Ghost:
https://gemfyi.com/zh-hans/gems/fire-agate/
Shields.io-compatible SVG badge:
Web Component:
<gemfyi-entity slug="fire-agate"></gemfyi-entity>
<script src="https://cdn.jsdelivr.net/npm/gemfyi-embed@1/dist/embed.min.js" defer></script>
Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
6.5 – 7.0
Specific Gravity
2.6 – 2.64
Refractive Index
1.53 – 1.543
Crystal System
Trigonal
Luster
Vitreous,Waxy
Cleavage
None
Fracture
Uneven
Color
various
Birefringence
0.003
Pleochroism
Absent
Mohs Hardness
| Mohs | Reference mineral | Fire Agate |
|---|---|---|
| 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 Fire Agate
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 Fire Agate
火玛瑙是玛瑙的一种特殊变体，以其独特的彩虹般游彩效果著称，这一效果源于宝石内部薄层氧化铁（针铁矿）与玉髓层交替排列产生的光干涉现象。火玛瑙的游彩颜色丰富，从金色、橙色到绿色、蓝色和紫色均可见，在光线下闪烁迷离，如同内部燃烧的火焰。主要产于美国西南部（亚利桑那州、加利福尼亚州）和墨西哥的火山岩区域。
On this page
Jewelry Use
Durability
6/10
Science FYI Family
Frequently Asked Questions
What is Fire Agate?
火玛瑙是玛瑙的一种特殊变体，以其独特的彩虹般游彩效果著称，这一效果源于宝石内部薄层氧化铁（针铁矿）与玉髓层交替排列产生的光干涉现象。火玛瑙的游彩颜色丰富，从金色、橙色到绿色、蓝色和紫色均可见，在光线下闪烁迷离，如同内部燃烧的火焰。主要产于美国西南部（亚利桑那州、加利福尼亚州）和墨西哥的火山岩区域。
What is the hardness of Fire Agate?
Fire Agate has a Mohs hardness of 6.5 to 7.0, making it moderate for use in jewelry.
What color is Fire Agate?
Fire Agate is primarily Various.
How much does Fire Agate cost?
Fire Agate falls into the Moderate ($50-500/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Fire Agate?
Fire Agate belongs to the Trigonal crystal system.