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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tpr171 | 0 | 5 | 4 | 2 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 3 | 2 | 0 | microphaneritic, felsitic, microlitic, siltstone, tectonite, chert |
Rewa Delta orogen | 0 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | Fiji |
tpr432 | 3 | 1 | 2 | 6 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | vitric, felsitic, microlitic |
Tungua pyroxenic | 0 | 0 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Tonga |
tpr433 | 3 | 1 | 3 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | felsitic, microlitic, vitric |
Tungua partially pyroxenic | 3 | 0 | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Tonga |
tpr434 | 3 | 1 | 3 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | lathwork, microlitic, felsitic, vitric |
Tungua lithic | 0 | 0 | 3 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | Tonga |
Slide | Fabric | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_73_11 | tpr434 (Tungua lithic) | Ha'apai | 0 | 0 | 3 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | vitric, felsitic, microlitic, lathwork |
WD_73_15 | tpr434 (Tungua lithic) | Ha'apai | 0 | 0 | 3 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | microlitic, felsitic, vitric, lathwork |
WD_73_16 | tpr434 (Tungua lithic) | Ha'apai | 3 | 0 | 3 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, lathwork, felsitic, vitric |
WD_73_12 | tpr433 (Tungua partially pyroxenic) | Ha'apai | 3 | 0 | 3 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic, vitric, felsitic |
WD_73_13 | tpr432 (Tungua pyroxenic) | Ha'apai | 0 | 0 | 2 | 6 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic, felsitic, vitric |
WD_73_14 | tpr432 (Tungua pyroxenic) | Ha'apai | 3 | 0 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | microlitic, felsitic, vitric |
WD_75_17 | tprx (temporary holding fabric) | Tungua | 0 | 0 | 0 | 4 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | None |
WD_72_8 | tpr171 (Rewa Delta orogen) | Rewa Delta | 0 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | felsitic, microlitic, vitric, microphaneritic, quartzite, chert, argilliitic, siltstone |
WD_69_37 | tpr432 (Tungua pyroxenic) | Ha'apai | 0 | 0 | 2 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic, vitric |
Lithic.
Lithic.
Lithic.
Intermediate pyroxenic.
Pyroxenic.
Pyroxenic.
Sand of opaques and pyroxenes.
Exotic Tungua fabric.
Pyroxenic.