| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD03C5S0 | Arsenates | Arizona | 0 | Ritter 154, 12 E | |
| GRD03C7S0 | Erythrite | Acicular Erythrite | Mexico | 0 | Ritter 154, 12 E |
| GRD03CMS0 | Arsenates | Mexico | 0 | Ritter 154, 12 E | |
| GRD03D5S0 | Mimetite | Colloform Mimetite | Mexico | 0 | Ritter 154, 12 F |
| GRD03GGS0 | Arsenates | Canada | 0 | Ritter 154, 6 E | |
| GRD03GMS0 | Arsenates | Canada | 0 | Ritter 154, 12 E | |
| GRD03GQS0 | Arsenates | Algodonite with Copper | Michigan | 0 | Ritter 154, 6 E |
| GRD03HQS0 | Arsenates | Michigan | 0 | Ritter 154, 6 G | |
| GRD03NCS0 | Erythrite | Morocco | 0 | Vaughan 146, 41 F | |
| GRD03NFS0 | Mimetite | Mexico | 0 | Vaughan 146, 41 F |