Tongatapu Group Wikidata ID: Q49296865
Eua Island Wikidata ID: Q423528
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| tpr437 | 0 | 3 | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, plutonite, vitric |
| Eua gabbroic | 0 | 1 | 3 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Tonga |
| Slide | Fabric | Possible Origin | Ware | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WD_72_17 | tpr437 (Eua gabbroic) | Eua | Tonga Polynesian Plainware (2600 - 1700 BP) | 0 | 1 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, plutonite, vitric |
| WD_72_18 | tpr437 (Eua gabbroic) | Eua | Tonga Polynesian Plainware (2600 - 1700 BP) | 0 | 1 | 3 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, plutonite, vitric |
| WD_72_19 | tpr437 (Eua gabbroic) | Eua | Tonga Polynesian Plainware (2600 - 1700 BP) | 0 | 3 | 6 | 1 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic, plutonite, vitric |
Gabbro fabric.
Gabbro fragments.
Gabbro fragments.