Sample T11
NavDat sample number 30059 · ANDESITE
Sample
| Sample ID | T11 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Bronco Volcanics |
Location
| Latitude | 31.625 |
|---|---|
| Longitude | -110.171 |
| Location | Tombstone |
| State / province | Arizona |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 76 | 68.4 | 83.6 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| CL | 0.02 | WT% | UNKNOWN | |
| F | 0.048 | WT% | SIE | |
| SIO2 | 53.2 | WT% | ICPAES | |
| TIO2 | 1.3 | WT% | ICPAES | |
| AL2O3 | 18.5 | WT% | ICPAES | |
| FE2O3 | 8.54 | WT% | ICPAES | |
| FEO | 0.52 | WT% | TIT | |
| MNO | 0.13 | WT% | ICPAES | |
| MGO | 3.6 | WT% | ICPAES | |
| CAO | 8.5 | WT% | ICPAES | |
| NA2O | 3.1 | WT% | ICPAES | |
| K2O | 1.1 | WT% | ICPAES | |
| P2O5 | 0.11 | WT% | ICPAES | |
| LOI | 1.9 | WT% | GRAV | |
| TOTAL | 100.5 | WT% | ICPAES | |
| H2O_PLUS | 0.3 | WT% | GRAV | |
| SC | 18.21 | PPM | ICPMS | |
| CR | 0 | PPM | ICPMS | |
| CO | 23.49 | PPM | ICPMS | |
| NI | 3.01 | PPM | ICPMS | |
| CU | 6.11 | PPM | ICPMS | |
| ZN | 77.28 | PPM | ICPMS | |
| GA | 16.87 | PPM | ICPMS | |
| RB | 22.65 | PPM | ICPMS | |
| SR | 620.9 | PPM | ICPMS | |
| V | 22.29 | PPM | ICPMS | |
| ZR | 99.63 | PPM | ICPMS | |
| NB | 4.29 | PPM | ICPMS | |
| MO | 1.47 | PPM | ICPMS | |
| SB | 0.04 | PPM | ICPMS | |
| CS | 0.76 | PPM | ICPMS | |
| BA | 575.7 | PPM | ICPMS | |
| HF | 2.95 | PPM | ICPMS | |
| TA | 0.73 | PPM | ICPMS | |
| W | 0.37 | PPM | ICPMS | |
| PB | 4.08 | PPM | ICPMS | |
| TH | 2.11 | PPM | ICPMS | |
| U | 0.39 | PPM | ICPMS | |
| LA | 13.44 | PPM | ICPMS | |
| CE | 31.47 | PPM | ICPMS | |
| ND | 18.78 | PPM | ICPMS | |
| SM | 4.59 | PPM | ICPMS | |
| EU | 1.52 | PPM | ICPMS | |
| GD | 5.13 | PPM | ICPMS | |
| TB | 0.76 | PPM | ICPMS | |
| HO | 0.87 | PPM | ICPMS | |
| ER | 2.54 | PPM | ICPMS | |
| YB | 2.45 | PPM | ICPMS | |
| LU | 0.33 | PPM | ICPMS | |
| ND | 20.19 | PPM | TIMS | |
| SM | 4.77 | PPM | TIMS | |
| SR | 642.94 | PPM | TIMS | |
| RB | 36.89 | PPM | TIMS | |
| ND143_ND144 | 0.512412 | TIMS | ||
| SM147_ND144 | 0.142832 | TIMS | ||
| E_ND | -4.41 | TIMS | ||
| RB87_SR86 | 0.166 | TIMS | ||
| SR87_SR86 | 0.708101 | TIMS | ||
| SR87_SR86_INITIAL | 0.707922 | TIMS |