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Sample 67M97
NavDat sample number 21477 · GRANODIORITE
Sample
| Sample ID | 67M97 |
|---|
| Alternate ID | N2 |
|---|
| Rock name | GRANODIORITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
| Collected by | James G. Moore |
|---|
Location
| Latitude | 36.802 |
|---|
| Longitude | -118.641 |
|---|
| State / province | California |
|---|
| Volcanic field | Granodiorite of North Mountain |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 127.1 |
|
119.5 |
134.7 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 73.5 | | WT% | XRF |
| TIO2 | 0.08 | | WT% | XRF |
| AL2O3 | 14.6 | | WT% | XRF |
| FE2O3 | 1.1 | | WT% | XRF |
| FEO | 0.44 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| MGO | 0.3 | | WT% | XRF |
| CAO | 1.6 | | WT% | XRF |
| NA2O | 3.6 | | WT% | XRF |
| K2O | 3.8 | | WT% | XRF |
| P2O5 | 0.04 | | WT% | XRF |
| LOI | 0.17 | | WT% | XRF |
