GEOROC Sample Information

Location
Latitude 29.83 | Longitude 129.92
RYUKYU ARC / RYUKYU ARC / NAKANO-SHIMA/NAKANOJIMA / NAKANO-SHIMA / SIIZAKI VOLCANICS
CONVERGENT MARGIN

Reference

KUNO H.

PART XI -CATALOGUE OF THE ACTIVE VOLCANOES AND SOLFATARA FIELDS OF JAPAN, TAIWAN AND MARIANAS

[NO YEAR] INTERNATIONAL VOLCANOLOGICAL ASSOCIATION, CATALOGUE OF THE ACTIVE VOLCANOES OF THE WORLD INCLUDING SOLFATARA FIELDS, INTERNATIONAL ASSOCIATION OF VOLCANOLOGY, ROMA (ITALY)

Sample Name: 2

Sample Information

ANDESITE, AUGITE-HYPERSTHENE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O318.27 WT%
CAO7.19 WT%
FE2O31.89 WT%
FEO4.43 WT%
H2OM0.27 WT%
H2OP0.78 WT%
K2O0.89 WT%
MGO3.44 WT%
MNO0.08 WT%
NA2O3.66 WT%
SIO258.47 WT%
TIO20.82 WT%