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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
tpr49 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | na |
Palau grog type A/I | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | Carolines |
tpr50 | 0 | 2 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | felsitic, vitric, microlitic |
Palau grog type B/C/D | 0 | 2 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | Carolines |
tpr52 | 4 | 0 | 2 | 5 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | microlitic, vitric |
Palau hybrid type IV | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | Carolines |
Slide | Fabric | Possible Origin | Cal. | Quartz | Feldspar | Pyroxene | Amphibole | Opaques | Olivine | Biotite | Muscovite | Epidote | Garnet/ Spinel | Ig./Met. Rocks | Sed. Rocks | Grog | Lithics |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WD_12_7 | tpr49 (Palau grog type A/I) | Babeldoab (or nearby) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | na |
WD_13_11 | tpr49 (Palau grog type A/I) | Babeldoab (or nearby) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | na |
WD_13_13 | tpr50 (Palau grog type B/C/D) | Babeldoab | 0 | 2 | 3 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | felsitic, microlitic |
WD_13_5 | tpr52 (Palau hybrid type IV) | Babeldoab | 4 | 0 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | na |
Contains a temper composed of broken pottery. 1978-38-7 (2) from Babelduab.
Type A' Palauan temper type; grog temper essentially lacking any terrigenous sand grains.
'Type B' Palauan temper type; hybrid feldspathic-lithic sand temper composed of mixed volcanic and calcareous sand.
Hybrid (mixed calcareous-terrigenous) black sand. Veneer of 'salt-and-pepper' hybrid sand on otherwise white coral sand beach face.