| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD04CYS0 | Greenschist | Very fine grained sample with garnet stringers. | Philippines | 1 | Camp Elliott |
| GRD04CZS0 | Greenschist | Philippines | 1 | Camp Elliott | |
| GRD04D2S0 | Amphibolite | Philippines | 0 | Camp Elliott | |
| GRD04D3S0 | Amphibolite | Philippines | 0 | Camp Elliott | |
| GRD04D4S0 | Amphibolite | Philippines | 0 | Camp Elliott | |
| GRD04D6S0 | Serpentinite | Philippines | 1 | Camp Elliott | |
| GRD04DBS0 | Serpentinite | Probably serpentinized dunite. Abundant chromite. | Philippines | 1 | Camp Elliott |
| GRD04DPS0 | Amphibolite | includes angular fragments of pale green amphibole and kspar and ep in jumbled matrix. | Philippines | 0 | Camp Elliott |