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Sample H88-62
NavDat sample number 33634 · TRACHYANDESITE
Sample
| Sample ID | H88-62 |
|---|
| Rock name | TRACHYANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 30.0967 |
|---|
| Longitude | -103.597 |
|---|
| Location | Blue Mountain, Davis Mtns |
|---|
| State / province | Texas |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 32 |
|
26 |
38 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 55.4 | | WT% | ICP |
| TIO2 | 1.81 | | WT% | ICP |
| AL2O3 | 16.51 | | WT% | ICP |
| FE2O3 | 5.26 | | WT% | ICP |
| FEO | 3.76 | | WT% | ICP |
| MNO | 0.24 | | WT% | ICP |
| MGO | 2.74 | | WT% | ICP |
| CAO | 5.34 | | WT% | ICP |
| NA2O | 4.41 | | WT% | ICP |
| K2O | 3.26 | | WT% | ICP |
| P2O5 | 1.27 | | WT% | ICP |
| H2O_PLUS | 0.94 | | WT% | ICP |
| CO2 | 0.15 | | WT% | ICP |
| TOTAL | 99.47 | | WT% | ICP |
| SR | 690 | | PPM | ICP |
| ZR | 200 | | PPM | ICP |
| BA | 1890 | | PPM | ICP |
