Sample s_1222
NavDat sample number 18743 · BASALTIC-ANDESITE
Sample
| Sample ID | s_1222 |
|---|---|
| Rock name | BASALTIC-ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 42.5061 |
|---|---|
| Longitude | -122.616 |
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN |
| State / province | OREGON |
| Location comment | MAKLAKS 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 | 0.98 | WT% | XRF | |
| AL2O3 | 17.9 | WT% | XRF | |
| FE2O3 | 2.58 | WT% | XRF | |
| FEO | 5.42 | WT% | XRF | |
| CAO | 8.61 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| K2O | 0.66 | WT% | AES | |
| NA2O | 3.67 | WT% | AES | |
| P2O5 | 0.15 | WT% | XRF | |
| LOI | 0.75 | WT% | IGN | |
| LA | 7.5 | PPM | INAA | |
| CE | 17 | PPM | INAA | |
| ND | 11 | PPM | INAA | |
| SM | 3 | PPM | INAA | |
| EU | 1.01 | PPM | INAA | |
| TB | 0.51 | PPM | INAA | |
| YB | 1.8 | PPM | INAA | |
| LU | 0.26 | PPM | INAA | |
| SC | 22.6 | PPM | INAA | |
| V | 180 | PPM | ES | |
| CR | 174 | PPM | INAA | |
| CO | 33.4 | PPM | INAA | |
| NI | 118 | PPM | XRF | |
| CU | 69 | PPM | ES | |
| ZN | 89 | PPM | INAA | |
| GA | 21 | PPM | ES | |
| RB | 9 | PPM | ES | |
| SR | 539 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| ZR | 94 | PPM | XRF | |
| NB | 1.9 | PPM | SPEC | |
| CS | 0.6 | PPM | INAA | |
| BA | 270 | PPM | XRF | |
| HF | 1.9 | PPM | INAA | |
| TA | 0.15 | PPM | INAA | |
| TH | 0.8 | PPM | INAA | |
| U | 0.4 | PPM | INAA |