Felsitic-Microlitic Feldspathic: Dominated by felsitic and/or microlitic inclusions with feldspars.
Andesitic Arc: Dominated by andesite and basalt lithic fragments, with microlitic, felsitic and vitric textures, and the andesite minerals (plagioclase, clinopyroxene and sometimes hornblende).
Western Lapita (3000 - 2500 BP)
| None (0) | Minor (1) | Few (2) | Common (3) | Frequent (4) | Major (5) | Very Dominant (6) |
| 0% | 0-5% | 5-15% | 15-30 % | 30-50% | 50-70% | 70-100% |
| Name | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics/ Region |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | 0 | 0 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | felsitic, microlitic, vitric |
| Min | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | Vanuatu |
| Slide | Site | Possible Origin | Ware | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WD_48_10 | Maskelyne Islands (Maskelyne Islands) | Malakula | 0 | 0 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric | |
| WD_50_2 | Vao (Vao) | Malakula | 0 | 0 | 3 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric, microphaneritic | |
| WD_50_1 | Vao (Vao) | Malakula | 0 | 0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric, microphaneritic | |
| ML_1_6 | Vao (Vao) | Malakula | Western Lapita (3000 - 2500 BP) | 0 | 0 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric |
Lithic, primarily felsitic.
312-2 has a full slide scan available. Imaged by K. Hardy and M. Leclerc, ANU.
Medium sand non-placer lithic temper with dominant plagioclase and felsitic fragments.
Medium sand non-placer lithic temper with dominant plagioclase and felsitic fragments.
Felsitic lithic. Andesitic origin from bedrock in the interior of Malakula.