Sample 97TF708
NavDat sample number 49776 · GABBRO
Sample
| Sample ID | 97TF708 |
|---|---|
| Rock name | GABBRO |
| Rock type | PLUTONIC |
| Composition | MAFIC |
| Material | IGNEOUS |
| Collected by | Tom Frost |
Location
| Latitude | 47.1861 |
|---|---|
| Longitude | -115.481 |
| State / province | Idaho |
| Volcanic field | Idaho batholith (?) |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 75 | 40 | 110 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 49.42 | WT% | XRF | |
| TIO2 | 3.47 | WT% | XRF | |
| AL2O3 | 11.37 | WT% | XRF | |
| FEOT | 17.25 | WT% | XRF | |
| MNO | 0.25 | WT% | XRF | |
| MGO | 2.91 | WT% | XRF | |
| CAO | 7.81 | WT% | XRF | |
| NA2O | 2.39 | WT% | XRF | |
| K2O | 1.37 | WT% | XRF | |
| P2O5 | 0.47 | WT% | XRF | |
| TOTAL | 96.71 | WT% | XRF | |
| LOI | 0.01 | WT% | XRF | |
| NI | 14 | PPM | XRF | |
| CR | -20 | PPM | XRF | |
| BA | 960 | PPM | XRF | |
| RB | 58 | PPM | XRF | |
| SR | 475 | PPM | XRF | |
| ZR | 130 | PPM | XRF | |
| Y | 19 | PPM | XRF | |
| NB | 12 | PPM | XRF | |
| CU | 10 | PPM | XRF | |
| ZN | 57 | PPM | XRF | |
| LA | -30 | PPM | XRF | |
| CE | 51 | PPM | XRF | |
| BA | 970 | PPM | INAA | |
| SR | 521 | PPM | INAA | |
| CO | 77 | PPM | INAA | |
| NI | 22 | PPM | INAA | |
| CR | 26.9 | PPM | INAA | |
| CS | 1.62 | PPM | INAA | |
| HF | 3.06 | PPM | INAA | |
| RB | 57 | PPM | INAA | |
| SB | 0.15 | PPM | INAA | |
| TA | 3.01 | PPM | INAA | |
| TH | 7.38 | PPM | INAA | |
| U | 1.36 | PPM | INAA | |
| ZN | 48.5 | PPM | INAA | |
| ZR | 138 | PPM | INAA | |
| SC | 7.71 | PPM | INAA | |
| LA | 30.1 | PPM | INAA | |
| CE | 54.3 | PPM | INAA | |
| ND | 21.3 | PPM | INAA | |
| SM | 4.09 | PPM | INAA | |
| EU | 0.94 | PPM | INAA | |
| TB | 0.419 | PPM | INAA | |
| YB | 1.28 | PPM | INAA | |
| LU | 0.164 | PPM | INAA |