Adamite
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/adamite/" 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/adamite/Add a dynamic SVG badge to your README or docs.
[](https://gemfyi.com/entity/adamite/)Use the native HTML custom element.
Physical & Optical Properties
Category
Semi-Precious Gems
Mohs Hardness
3.5
Specific Gravity
4.3 – 4.68
Refractive Index
1.708 – 1.773
Crystal System
Orthorhombic
Luster
Vitreous
Cleavage
Distinct
Fracture
Conchoidal
Color
various
Birefringence
0.031
Pleochroism
Nil
Mohs Hardness
| Mohs | Reference mineral | Adamite |
|---|---|---|
| 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 Adamite
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 Adamite
Adamite is a vivid yellow-green to green zinc arsenate mineral that forms lustrous, fan-shaped crystal clusters on limonite matrix. It is found primarily in the oxidized zones of zinc ore deposits in Mexico, Chile, and Greece, with the finest specimens coming from the Ojuela Mine in Durango, Mexico. Its bright, translucent color and distinctive wedge-shaped crystals make it a popular mineral specimen.
On this page
Jewelry Use
Durability
2/10
Science FYI Family
Frequently Asked Questions
What is Adamite?
Adamite is a vivid yellow-green to green zinc arsenate mineral that forms lustrous, fan-shaped crystal clusters on limonite matrix. It is found primarily in the oxidized zones of zinc ore deposits in Mexico, Chile, and Greece, with the finest specimens coming from the Ojuela Mine in Durango, Mexico.
What is the hardness of Adamite?
Adamite has a Mohs hardness of 3.5, making it relatively soft for use in jewelry.
What color is Adamite?
Adamite is primarily Various.
How much does Adamite cost?
Adamite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.
What is the crystal system of Adamite?
Adamite belongs to the Orthorhombic crystal system.