GEOROC Sample Information
Location
Latitude 37.8 | Longitude -25.5
AZORES / SAO MIGUEL / FURNAS
FURNAS J UNIT
OCEAN ISLAND
Reference
SELF S.,GERTISSER R.,O^DRISCOLL B.,PACHECO J. M.,JEFFERY A. J.,PIMENTEL A.,WHITLEY S.
TEMPORAL EVOLUTION OF A POST-CALDERA, MILDLY PERALKALINE MAGMATIC SYSTEM: FURNAS VOLCANO, SAO MIGUEL, AZORES
CONTRIB. MINERAL. PETROL. 171 42 [2016]
Sample Name: S022
Sample Information
TRACHYTE / DOME
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
| AL2O3 | 17.64 WT% |
| CAO | 0.87 WT% |
| FE2O3T | 3.66972 WT% |
| K2O | 5.96 WT% |
| LOI | 0.209246711837252 WT% |
| MGO | 0.38 WT% |
| MNO | 0.22 WT% |
| NA2O | 7.29 WT% |
| P2O5 | 0.09 WT% |
| SIO2 | 62.52 WT% |
| TIO2 | 0.56 WT% |
| AS | 2.3 PPM |
| BA | 43.8 PPM |
| CR | 3 PPM |
| CU | 1.8 PPM |
| GA | 28.7 PPM |
| MO | 2.5 PPM |
| NB | 198.9 PPM |
| NI | 2.7 PPM |
| PB | 8 PPM |
| RB | 160.5 PPM |
| S | 22.5 PPM |
| SC | 1.2 PPM |
| SR | 10.7 PPM |
| TH | 17.7 PPM |
| U | 6.5 PPM |
| V | 2.4 PPM |
| Y | 69.6 PPM |
| ZN | 327.3 PPM |
| ZR | 991.3 PPM |
Analyzed: WHOLE ROCK
| NB | 182.650457245856 PPM |
| RB | 166.948003722553 PPM |
| SR | 12.0173100189769 PPM |
| ZR | 960.909995186633 PPM |
Analyzed: WHOLE ROCK
| NB | 177.081224754204 PPM |
| RB | 174.790437194809 PPM |
| SR | 13.2367529761222 PPM |
| ZR | 922.783088063049 PPM |