| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD03MLS0 | Calcite | Unknown | 0 | Vaughan 146, 41 C | |
| GRD03MMS0 | Azurite | China | 0 | Vaughan 146, 41 C | |
| GRD03MNS0 | Cassiterite | Bolivia | 0 | Vaughan 146, 41 D | |
| GRD03MOS0 | Magnetite | Tanzania | 0 | Vaughan 146, 41 D | |
| GRD03MPS0 | Romanechite | Morocco | 0 | Vaughan 146, 41 D | |
| GRD03MQS0 | Goethite | Pseudomorph after Pyrite | Utah | 0 | Vaughan 146, 41 D |
| GRD03MRS0 | Hematite | Morocco | 0 | Vaughan 146, 41 D | |
| GRD03MSS0 | Magnetite | Brazil | 0 | Vaughan 146, 41 D | |
| GRD03MTS0 | Hematite | Morocco | 0 | Vaughan 146, 41 D | |
| GRD03MUS0 | Hematite | Hematite var. Iron Rose | Morocco | 0 | Vaughan 146, 41 D |
| GRD03MVS0 | Bixbyite | Utah | 0 | Vaughan 146, 41 D | |
| GRD03MWS0 | Hematite | Morocco | 0 | Vaughan 146, 41 D | |
| GRD03MXS0 | Psilomelane | Germany | 0 | Vaughan 146, 41 D | |
| GRD03MYS0 | Celestite | Ohio | 0 | Vaughan 146, 41 E | |
| GRD03MZS0 | Gypsum | Gypsum var. Sand Selenite | Utah | 0 | Vaughan 146, 41 E |
| GRD03N0S0 | Gypsum | Gypsum var. Sand Selenite | Utah | 0 | Vaughan 146, 41 E |
| GRD03N1S0 | Barite | Iowa | 0 | Vaughan 146, 41 E | |
| GRD03N2S0 | Barite | Morocco | 0 | Vaughan 146, 41 E | |
| GRD03N3S0 | Barite | Iowa | 0 | Vaughan 146, 41 E | |
| GRD03N4S0 | Barite | Iowa | 0 | Vaughan 146, 41 E | |
| GRD03N5S0 | Variscite | Utah | 0 | Vaughan 146, 41 F | |
| GRD03N6S0 | Crocoite | Australia | 0 | Vaughan 146, 41 F | |
| GRD03N7S0 | Cassiterite | China | 0 | Vaughan 146, 41 F | |
| GRD03N8S0 | Vanadinite | Morocco | 0 | Vaughan 146, 41 F | |
| GRD03N9S0 | Wulfenite | Mexico | 0 | Vaughan 146, 41 F | |
| GRD03NAS0 | Wulfenite | Arizona | 0 | Vaughan 146, 41 F | |
| GRD03NBS0 | Vanadinite | Morocco | 0 | Vaughan 146, 41 F | |
| GRD03NCS0 | Erythrite | Morocco | 0 | Vaughan 146, 41 F | |
| GRD03NDS0 | Variscite | Utah | 0 | Vaughan 146, 41 F | |
| GRD03NES0 | Oxides | China | 0 | Vaughan 146, 41 F |