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Sample HC-135
NavDat sample number 51675 · NOT-GIVEN
Sample
| Sample ID | HC-135 |
|---|
| Rock name | NOT-GIVEN |
|---|
| Rock type | PLUTONIC |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 48.8258 |
|---|
| Longitude | -121.521 |
|---|
| Location | Dike |
|---|
| State / province | Washington |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 3.72 |
|
3.38 |
4.06 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 60.37 | | WT% | XRF |
| TIO2 | 0.95 | | WT% | XRF |
| AL2O3 | 17.35 | | WT% | XRF |
| FEO | 6.03 | | WT% | XRF |
| MNO | 0.14 | | WT% | XRF |
| MGO | 2.81 | | WT% | XRF |
| CAO | 5.67 | | WT% | XRF |
| NA2O | 4.37 | | WT% | XRF |
| K2O | 2.01 | | WT% | XRF |
| P2O5 | 0.31 | | WT% | XRF |
References
- Tucker, David; Hildreth, Wes; Ullrich, Tom; Friedman, Richard (2007) Geology and complex collapse mechanisms of the 3.72 Ma HanneganCaldera, north Cascades, Washington, USA. Geological Society of America Bulletin, vol.119, no.3-4, pp.329-342,Apr 2007 doi:10.1130/B25904.1
