Sample s_1141
NavDat sample number 18746 · BASALTIC-ANDESITE
Sample
| Sample ID | s_1141 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.1333 |
|---|---|
| Longitude | -122.741 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN |
| State / province | OREGON |
| Location comment | BALD CRATER |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 0.6 | 0.1 | 1.1 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| TIO2 | 1.03 | WT% | XRF | |
| AL2O3 | 17 | WT% | XRF | |
| FE2O3 | 2.34 | WT% | XRF | |
| FEO | 4.92 | WT% | XRF | |
| CAO | 8.68 | WT% | XRF | |
| MGO | 6.97 | WT% | XRF | |
| MNO | 0.12 | WT% | XRF | |
| K2O | 0.95 | WT% | AES | |
| NA2O | 3.7 | WT% | AES | |
| P2O5 | 0.31 | WT% | XRF | |
| LOI | 0.91 | WT% | IGN | |
| LA | 16 | PPM | INAA | |
| CE | 35 | PPM | INAA | |
| ND | 18 | PPM | INAA | |
| SM | 4 | PPM | INAA | |
| EU | 1.28 | PPM | INAA | |
| TB | 0.5 | PPM | INAA | |
| YB | 1.7 | PPM | INAA | |
| LU | 0.23 | PPM | INAA | |
| SC | 20.7 | PPM | INAA | |
| CR | 251 | PPM | INAA | |
| CO | 32.5 | PPM | INAA | |
| NI | 159 | PPM | XRF | |
| ZN | 80 | PPM | INAA | |
| RB | 14 | PPM | ES | |
| SR | 1130 | PPM | XRF | |
| Y | 16 | PPM | XRF | |
| ZR | 134 | PPM | XRF | |
| NB | 4 | PPM | SPEC | |
| CS | 0.3 | PPM | INAA | |
| BA | 395 | PPM | XRF | |
| HF | 2.7 | PPM | INAA | |
| TA | 0.24 | PPM | INAA | |
| TH | 1.7 | PPM | INAA | |
| U | 0.4 | PPM | INAA |