Thaumasite: Patterson, New Jersey (specimen around 1 inch across). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Opaque White Thaumasite Rough from United States
Thaumasite: Patterson, New Jersey (specimen around 1 inch across). Photo © Joel E. Arem, PhD, FGA. Used with permission.
Article: Thaumasite Value, Price, and Jewelry Information
Credit: Joel E. Arem
| Gemstone | Thaumasite |
| Natural or man made | Natural |
| Origin | United States |
| Origin details | Patterson, New Jersey |
| Width | 25 |
| Gem State | Rough |
| Color | White |
| Transparency | Opaque |