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Sample 84S-37B
NavDat sample number 29664 · GABBRO
Sample
| Sample ID | 84S-37B |
|---|
| Rock name | GABBRO |
|---|
| Rock type | PLUTONIC |
|---|
| Composition | MAFIC |
|---|
| Material | IGNEOUS |
|---|
| Collected by | Sisson, Tom |
|---|
| Comment | MAFIC INCLUSION W-QTZ.XENOCRYSTS |
|---|
Location
| Latitude | 36.4167 |
|---|
| Longitude | -118.558 |
|---|
| Location | CSNB-Triple Divide Peak |
|---|
| State / province | California |
|---|
| Volcanic field | COYOTE PASS PLUTON |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 117 |
|
90 |
145 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 61.1 | | WT% | XRF |
| TIO2 | 0.92 | | WT% | XRF |
| AL2O3 | 15.9 | | WT% | XRF |
| FE2O3 | 6.88 | | WT% | XRF |
| FEO | 4.86 | | WT% | XRF |
| MNO | 0.31 | | WT% | XRF |
| MGO | 1.83 | | WT% | XRF |
| CAO | 3.55 | | WT% | XRF |
| NA2O | 6.17 | | WT% | XRF |
| K2O | 1.51 | | WT% | XRF |
| P2O5 | 0.23 | | WT% | XRF |
| H2O_PLUS | 0.64 | | WT% | XRF |
| H2O_MINUS | 0.23 | | WT% | XRF |
| CO2 | 0.04 | | WT% | XRF |
