Sample T13
NavDat sample number 30061 · ANDESITE
Sample
| Sample ID | T13 |
|---|---|
| Rock name | ANDESITE |
| Rock type | VOLCANIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Bronco Volcanics |
Location
| Latitude | 31.6583 |
|---|---|
| Longitude | -110.15 |
| 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 |
|---|---|---|---|---|
| SIO2 | 53.9 | WT% | ICPAES | |
| TIO2 | 1 | WT% | ICPAES | |
| AL2O3 | 15 | WT% | ICPAES | |
| FE2O3 | 4 | WT% | ICPAES | |
| FEO | 3.33 | WT% | TIT | |
| MNO | 0.14 | WT% | ICPAES | |
| MGO | 5.07 | WT% | ICPAES | |
| CAO | 5.02 | WT% | ICPAES | |
| NA2O | 4.2 | WT% | ICPAES | |
| K2O | 2 | WT% | ICPAES | |
| P2O5 | 0.22 | WT% | ICPAES | |
| LOI | 4.64 | WT% | GRAV | |
| BA | 100 | PPM | ICPAES | |
| TOTAL | 98.62 | WT% | ICPAES | |
| H2O_PLUS | 0.05 | WT% | GRAV | |
| CL | 0.15 | WT% | UNKNOWN | |
| SC | 15.79 | PPM | ICPMS | |
| CR | 131.36 | PPM | ICPMS | |
| CO | 24.03 | PPM | ICPMS | |
| NI | 67.89 | PPM | ICPMS | |
| CU | 47.58 | PPM | ICPMS | |
| ZN | 99.55 | PPM | ICPMS | |
| GA | 19.48 | PPM | ICPMS | |
| RB | 47.68 | PPM | ICPMS | |
| SR | 579.9 | PPM | ICPMS | |
| V | 13.6 | PPM | ICPMS | |
| ZR | 127.59 | PPM | ICPMS | |
| MO | 0.94 | PPM | ICPMS | |
| SB | 0.07 | PPM | ICPMS | |
| CS | 0.82 | PPM | ICPMS | |
| BA | 1092.6 | PPM | ICPMS | |
| HF | 3.89 | PPM | ICPMS | |
| TA | 0.48 | PPM | ICPMS | |
| W | 0.51 | PPM | ICPMS | |
| PB | 11.06 | PPM | ICPMS | |
| TH | 5.5 | PPM | ICPMS | |
| U | 1.34 | PPM | ICPMS | |
| LA | 21.06 | PPM | ICPMS | |
| CE | 44.65 | PPM | ICPMS | |
| ND | 21.55 | PPM | ICPMS | |
| SM | 4.18 | PPM | ICPMS | |
| EU | 1.27 | PPM | ICPMS | |
| GD | 3.93 | PPM | ICPMS | |
| TB | 0.51 | PPM | ICPMS | |
| HO | 0.52 | PPM | ICPMS | |
| ER | 1.39 | PPM | ICPMS | |
| TM | 0.2 | PPM | ICPMS | |
| YB | 1.24 | PPM | ICPMS | |
| LU | 0.19 | PPM | ICPMS |