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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tpr246 | 0 | 2 | 4 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | microlitic, vitric, chert, felsitic |
Ambae basaltic | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | Vanuatu |
tpr247 | 0 | 0 | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric |
Exotic Ambae andesitic | 0 | 0 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | Vanuatu |
Slide | Fabric | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_48_3 | tpr246 (Ambae basaltic) | Ambae | 0 | 2 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | microlitic, vitric, chert, felsitic |
WD_48_1 | tpr246 (Ambae basaltic) | Ambae | 0 | 1 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | microlitic, vitric, chert, felsitic |
WD_48_4 | tpr246 (Ambae basaltic) | Ambae | 0 | 0 | 3 | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | microlitic, vitric, felsitic |
WD_48_7 | tpr247 (Exotic Ambae andesitic) | Malakula | 0 | 0 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric |
WD_48_9 | tpr247 (Exotic Ambae andesitic) | Malakula | 0 | 0 | 3 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | felsitic, microlitic, vitric |
Basaltic sand, with chalcedony quartz lacking hornblende and containing volcanic lithic fragments that are dominantly microlitic, contanis plagioclase feldspar grains, and clinopyroxene.
Basaltic sand, with chalcedony quartz lacking hornblende and containing volcanic lithic fragments that are dominantly microlitic, contanis plagioclase feldspar grains, and clinopyroxene.
Basaltic sand lacking hornblende and containing volcanic lithic fragments that are dominantly microlitic, contanis plagioclase feldspar grains, and clinopyroxene.
Andesitic.
Andesitic.