Sample 507
NavDat sample number 40772 · TUFF
Sample
| Sample ID | 507 |
|---|---|
| Rock name | TUFF |
| Rock type | VOLCANIC |
| Composition | FELSIC |
| Material | IGNEOUS |
| Comment | A-type |
Location
| Latitude | 35.4745 |
|---|---|
| Longitude | -101.723 |
| State / province | Texas |
| County | Potter |
| Location comment | 30 M-30 G&M Surv. |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 1385 | 1370 | 1400 |
Analyses
WR
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 63.89 | WT% | ICPMS | |
| TIO2 | 0.33 | WT% | ICPMS | |
| AL2O3 | 12.73 | WT% | ICPMS | |
| FE2O3 | 13.4 | WT% | ICPMS | |
| MNO | 0.14 | WT% | ICPMS | |
| MGO | 0.42 | WT% | ICPMS | |
| CAO | 1.2 | WT% | ICPMS | |
| NA2O | 4 | WT% | ICPMS | |
| K2O | 4.53 | WT% | ICPMS | |
| P2O5 | 0.07 | WT% | ICPMS | |
| TOTAL | 100.69 | WT% | ICPMS | |
| RB | 158 | PPM | ICPMS | |
| SR | 108 | PPM | ICPMS | |
| ZR | 250 | PPM | ICPMS | |
| BA | 710 | PPM | ICPMS | |
| Y | 38 | PPM | ICPMS | |
| NB | 21 | PPM | ICPMS | |
| SC | 4.1 | PPM | ICPMS | |
| V | 25 | PPM | ICPMS | |
| CR | 87 | PPM | ICPMS | |
| NI | 145 | PPM | ICPMS | |
| CU | 335 | PPM | ICPMS | |
| ZN | 59 | PPM | ICPMS |