| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD03EIS0 | Sulfur | Italy | 0 | Ritter 154, 6 A | |
| GRD03EMS0 | Sulfur | Sulfur - Recrystallized. Injected high pressure steam dissolved Sulfur beds; the solution was pumped to the surface and this recrystallized. | Louisiana | 0 | Ritter 154, 6 A |
| GRD03LKS0 | Sulfur | Russian Federation | 0 | Vaughan 146, 41 A | |
| GRD03LLS0 | Sulfur | Bolivia | 0 | Vaughan 146, 41 A | |
| GRD03LRS0 | Sulfur | Italy | 0 | Vaughan 146, 41 A | |
| GRD03LSS0 | Sulfur | Italy | 0 | Vaughan 146, 41 A |