Site: Tafahi

Island: Tafahi       Lithology: Volcanic high island ( Nunn et al. (2016) )

Lithology and Age: None ( Chorlton (2007) )       Macrostrat Geological Map Link

Near/In Geonames ID: 4032325       Wikidata ID: Q283712       Getty Thesaurus of Geographic Names ID: 1009337

Mindat Loc ID: None


In:

Niuas Group Wikidata ID: Q1200954

Tonga Wikidata ID: Q678


Volcanoes:

Tafahi: Andesite / Basaltic Andesite, Composite type, Stratovolcano.

Note that to see the 'Geology' layer (layer options in top right corner) you may have to zoom out.


Fabrics:

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. QuartzFeldspar Pyroxene Amphibole Opaques OlivineBiotite Muscovite Epidote Garnet/ SpinelIg./Met. Rocks Sed. Rocks Grog Lithics/ Region
tpr381a 0 1 3 3 0 1 1 0 0 0 0 6 0 0 microlitic, vitric
Tafahi lithic 0 0 1 1 0 0 0 0 0 0 0 6 0 0 Tonga

Slides:

No representative slide details available.

References: