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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tpr283 | 5 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | vitric, microlitic, lathwork |
Exotic Nanumanga hybrid | 5 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | Tuvalu |
tpr284 | 1 | 1 | 1 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | vitric, microlitic, lathwork |
Exotic Nanumanga pyroxene placer | 1 | 0 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Tuvalu |
Slide | Fabric | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_14_16 | tpr284 (Exotic Nanumanga pyroxene placer) | Fiji | 1 | 1 | 1 | 6 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | vitric, microlitic, lathwork |
WD_14_14 | tpr283 (Exotic Nanumanga hybrid) | Fiji | 5 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | vitric, microlitic, lathwork |
Pyroxenic rich. Possibly from Vanua Levi Fiji.
Calcareous hybrid. Possibly from Fiji.