GEOROC Sample Information
Location
Latitude 17.63 | Longitude -63.23
LESSER ANTILLES / LESSER ANTILLES / SABA
UPPER HELL^S GATE, ANCIENT DOME
CONVERGENT MARGIN
Reference
ALVES S.,ALLEGRE C.-J.,SCHIANO P.,CAPMAS F.
OSMIUM ISOTOPE BINARY MIXING ARRAYS IN ARC VOLCANISM
EARTH PLANET. SCI. LETT. 198 [2002] 355-369
Sample Name: SB49
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
OS187_OS188 | 0.22 ± 0.002 |
RE187_OS188 | 1306 |
SIO2 | 59.55 WT% |
NI | 35 PPM |
OS | 1.729 PPT |
RE | 464 PPT |