Sample D85-55
NavDat sample number 18282 · MUGEARITE
Sample
| Sample ID | D85-55 |
|---|---|
| Rock name | MUGEARITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
Location
| Latitude | 37.5167 |
|---|---|
| Longitude | -118.55 |
| State / province | California |
| Volcanic field | Long Valley |
| Location comment | Casa Diablo Mtn. |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 3.2 | 2.88 | 3.52 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 52.81 | WT% | XRF | |
| TIO2 | 1.37 | WT% | XRF | |
| AL2O3 | 15.49 | WT% | XRF | |
| FE2O3 | 7.97 | WT% | XRF | |
| MNO | 0.13 | WT% | XRF | |
| MGO | 6.17 | WT% | XRF | |
| CAO | 6.94 | WT% | XRF | |
| NA2O | 3 | WT% | XRF | |
| K2O | 4.27 | WT% | XRF | |
| P2O5 | 1 | WT% | XRF | |
| TOTAL | 99.15 | WT% | XRF | |
| BA | 2583 | PPM | XRF | |
| CO | 32 | PPM | XRF | |
| CR | 227 | PPM | XRF | |
| CS | 1.4 | PPM | INAA | |
| CU | 45 | PPM | XRF | |
| NB | 16 | PPM | XRF | |
| NI | 1.01 | PPM | XRF | |
| PB | 17 | PPM | XRF | |
| RB | 62 | PPM | XRF | |
| SC | 20 | PPM | INAA | |
| SR | 1132 | PPM | XRF | |
| TA | 1 | PPM | INAA | |
| TH | 3.65 | PPM | INAA | |
| U | 1.7 | PPM | INAA | |
| V | 189 | PPM | XRF | |
| Y | 23 | PPM | XRF | |
| ZN | 86 | PPM | XRF | |
| ZR | 369 | PPM | XRF | |
| LA | 35 | PPM | INAA | |
| CE | 74 | PPM | INAA | |
| ND | 41 | PPM | INAA | |
| SM | 6.47 | PPM | INAA | |
| EU | 2.01 | PPM | INAA | |
| GD | 4.6 | PPM | XRF | |
| TB | 0.91 | PPM | INAA | |
| HO | 1.01 | PPM | XRF | |
| TM | 0.46 | PPM | XRF | |
| YB | 2.3 | PPM | INAA | |
| LU | 0.63 | PPM | INAA | |
| HF | 9.19 | PPM | INAA | |
| SR87_SR86 | 0.70609 | MS | ||
| ND143_ND144 | 0.5124 | MS |