GEOROC Sample Information

Location
Latitude 29.83 | Longitude 129.92
RYUKYU ARC / RYUKYU ARC / NAKANO-SHIMA/NAKANOJIMA / NAKANO-SHIMA / OO-YAMA 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: 3

Sample Information

DACITE, AUGITE-HYPERSTHENE
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O316.81 WT%
CAO3.44 WT%
FE2O33.67 WT%
FEO1.03 WT%
H2OM0.86 WT%
H2OP1.17 WT%
K2O1.56 WT%
MGO0.98 WT%
MNO0.07 WT%
NA2O4.53 WT%
SIO265.03 WT%
TIO20.8 WT%