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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tpr146 | 0 | 0 | 3 | 3 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, vitric |
Vella Lavella type A-hornblende-pyroxene | 0 | 0 | 2 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Solomons |
tpr147 | 0 | 0 | 5 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, vitric |
Vella Lavella type B-brown hornblendic | 0 | 0 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Solomons |
tpr148 | 0 | 0 | 5 | 1 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, vitric |
Vella Lavella type C-green hornblendic | 0 | 0 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Solomons |
tpr149 | 0 | 0 | 2 | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic, vitric |
Vella Lavella type D-hornblende poor | 0 | 0 | 1 | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Solomons |
tpr150 | 6 | 5 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | na |
Exotic Roviana quartz-calcite | 2 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Solomons |
tpr329 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | na |
Vella Lavella calcareous | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Solomons |
Slide | Fabric | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_40_20 | tpr150 (Exotic Roviana quartz-calcite) | exotic | 6 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | na |
Hybrid quartz-calcite sand temper.