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 | 4 | 0 | 2 | 6 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | vitric, microlitic, lathwork |
Min | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | Vanuatu |
Slide | Site | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_53_13 | Aneityum (Aneityum) | Aneityum | 1 | 0 | 1 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | vitric, lathwork, microlitic |
WD_53_4 | Aneityum (Aneityum) | Aneityum | 0 | 0 | 2 | 5 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | vitric, lathwork, microlitic |
Olivine placer sand. Clinopyroxene dominant, but minor orthopyroxene.
Olivine placer sand.