| IGSN | Sample Type | Notes | Location | Number Thin Sections | Storage Location |
|---|---|---|---|---|---|
| GRD0313S0 | Datolite | Unknown | 0 | Ritter 154, 11 E | |
| GRD031IS0 | Datolite | Approx 35 pieces of faint green/yellow Datolite. | New Jersey | 0 | Ritter 154, 11 E |
| GRD031PS0 | Datolite | Large subhedral Datolite crystals. | Massachusetts | 0 | Ritter 154, 11 E |
| GRD036GS0 | Datolite | Datolite | Massachusetts | 0 | Ritter 154, 11 G |
| GRD03LBS0 | Datolite | Mexico | 0 | Vaughan 146, 40 G |