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Sample s_1772
NavDat sample number 34054 · THOLEIITE
Sample
| Sample ID | s_1772 |
|---|
| Rock name | THOLEIITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Comment | LAVA |
|---|
Location
| Latitude | 42.8753 |
|---|
| Longitude | -122.248 |
|---|
| Location | CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT MAZAMA / PACIFIC OCEAN |
|---|
| State / province | OREGON |
|---|
| Location comment | W BASE OF CASTLE POINT |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 0.9 |
|
0 |
1.8 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 47.9 | | WT% | XRF |
| MGO | 9.43 | | WT% | XRF |
| ND | 8.49 | | PPM | TIMS |
| SM | 2.79 | | PPM | TIMS |
| RB | 0.95 | | PPM | XRF |
| SR | 313.5 | | PPM | XRF |
| PB | 0.4 | | PPM | TIMS |
| ND143_ND144 | 0.512927 | | | TIMS |
| SR87_SR86 | 0.70347 | | | TIMS |
| PB206_PB204 | 18.869 | | | TIMS |
| PB207_PB204 | 15.561 | | | TIMS |
| PB208_PB204 | 38.452 | | | TIMS |
| D18O | 5.6 | | PERMILL | MS |
