GEOROC Sample Information

Location
Latitude -5.5 | Longitude 150.5
BISMARCK ARC - NEW BRITAIN ARC / BISMARCK ARC - NEW BRITAIN ARC / NEW BRITAIN / WITORI
NORTH WALL OF WITORI VOLCANO
CONVERGENT MARGIN

Reference

EWART A.,BLAKE D. H.

PETROLOGY AND GEOCHEMISTRY OF THE CAPE HOSKINS VOLCANOES, NEW BRITAIN, PAPUA NEW GUINEA

J. GEOL. SOC. AUSTRALIA 21 [1974] 319-331

Sample Name: 579B

Sample Information

ANDESITE / LAVA FLOW
OUTCROP

Sample Age Information

No sample age information given.

Chemistry (and, if given, analytical ages)

Analyzed: WHOLE ROCK

AL2O315.4 WT%
CAO6.15 WT%
FE2O33.35 WT%
FEO4.5 WT%
K2O0.84 WT%
LOI1.04 WT%
MGO2.35 WT%
MNO0.15 WT%
NA2O3.5 WT%
P2O50.14 WT%
SIO262.2 WT%
TIO20.58 WT%