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 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic |
Min | 0 | 0 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | Solomons |
Slide | Site | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_35_3 | Teop Islet (Bougainville) | Central Bougainville | 0 | 0 | 2 | 2 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | microlitic |
WD_35_1 | Teop Islet (Bougainville) | Central Bougainville | 0 | 0 | 3 | 1 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic |
WD_35_4 | Teop Islet (Bougainville) | Central Bougainville | 0 | 0 | 4 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | microlitic |
WD_35_5 | Teop Islet (Bougainville) | Central Bougainville | 0 | 0 | 3 | 1 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | microlitic |
Well sorted fine to medium grain, placer sands, rich in opaque iron oxides and hornblende, lesser plagioclase feldspars.
Well sorted fine to medium grain, placer sands, rich in opaque iron oxides and hornblende, lesser plagioclase feldspars.
Well sorted fine to medium grain, placer sands, rich in opaque iron oxides and hornblende, lesser plagioclase feldspars.
Well sorted fine to medium grain, placer sands, rich in opaque iron oxides and hornblende, lesser plagioclase feldspars.