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Sample S4-7
NavDat sample number 36770 · GRANITE
Sample
| Sample ID | S4-7 |
|---|
| Rock name | GRANITE |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | FELSIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Steve Macias |
|---|
Location
| Latitude | 38.4352 |
|---|
| Longitude | -120.072 |
|---|
| Location | Sonora Intrusive Suite |
|---|
| State / province | California |
|---|
| Volcanic field | Granodiorite of Niagara Creek |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 90.8 |
|
81.72 |
99.88 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 66.8 | | WT% | XRF |
| TIO2 | 0.5 | | WT% | XRF |
| AL2O3 | 15.6 | | WT% | XRF |
| FEO | 4.24 | | WT% | XRF |
| MNO | 0.07 | | WT% | XRF |
| MGO | 1.63 | | WT% | XRF |
| CAO | 3.7 | | WT% | XRF |
| NA2O | 3.58 | | WT% | XRF |
| K2O | 2.85 | | WT% | XRF |
| P2O5 | 0.14 | | WT% | XRF |
| LOI | 0.75 | | WT% | XRF |
| RB | 93.5 | | PPM | XRF |
| SR | 493 | | PPM | XRF |
| ZR | 129 | | PPM | XRF |
| SR87_SR86 | 0.70654 | | | TIMS |
