Amber
The fracture spots in this piece of amber are evidence of heat treatment. Image by starbright from Pixabay.
Article: Common Gemstone Treatments Cheat Sheet
Credit: Pixabay
| Gemstone | Amber |
| Treatments | Heat Treatment |
| Natural or man made | Natural |
| Jewelry type | necklace |
| Gem State | Cabochon |
| Color | Yellow |
| Transparency | Translucent |