Sample YOS-109a
NavDat sample number 41655 · DIORITE
Sample
| Sample ID | YOS-109a |
|---|---|
| Rock name | DIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Comment | Diorite of the Rockslides - mafic layer |
Location
| Latitude | 37.7239 |
|---|---|
| Longitude | -119.666 |
| State / province | California |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 103 | 92.7 | 113.3 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 54 | WT% | DCPAES | |
| TIO2 | 1.04 | WT% | DCPAES | |
| AL2O3 | 17.51 | WT% | DCPAES | |
| FE2O3 | 8.74 | WT% | DCPAES | |
| MNO | 0.14 | WT% | DCPAES | |
| MGO | 5 | WT% | DCPAES | |
| CAO | 9.05 | WT% | DCPAES | |
| NA2O | 2.99 | WT% | DCPAES | |
| K2O | 1.32 | WT% | DCPAES | |
| P2O5 | 0.21 | WT% | DCPAES | |
| LOI | 1.14 | WT% | DCPAES | |
| LI | 16.39 | PPM | ICPMS | |
| BE | 0.22 | PPM | ICPMS | |
| CU | 17.97 | PPM | ICPMS | |
| GA | 20.49 | PPM | ICPMS | |
| CS | 0.78 | PPM | ICPMS | |
| BA | 410 | PPM | DCPAES | |
| BA | 408.01 | PPM | ICPMS | |
| CO | 26.19 | PPM | ICPMS | |
| CR | 77 | PPM | DCPAES | |
| CR | 81.3 | PPM | ICPMS | |
| NB | 8.24 | PPM | ICPMS | |
| PR | 4.82 | PPM | ICPMS | |
| DY | 3.41 | PPM | ICPMS | |
| HO | 0.68 | PPM | ICPMS | |
| ER | 1.81 | PPM | ICPMS | |
| NI | 28 | PPM | DCPAES | |
| NI | 28.17 | PPM | ICPMS | |
| PB | 5.71 | PPM | ICPMS | |
| RB | 32.01 | PPM | ICPMS | |
| SC | 24 | PPM | DCPAES | |
| SC | 26.39 | PPM | ICPMS | |
| SR | 456 | PPM | DCPAES | |
| SR | 452.45 | PPM | ICPMS | |
| V | 199 | PPM | DCPAES | |
| V | 192.8 | PPM | ICPMS | |
| TA | 0.52 | PPM | ICPMS | |
| TH | 2.25 | PPM | ICPMS | |
| U | 0.56 | PPM | ICPMS | |
| Y | 22 | PPM | DCPAES | |
| Y | 19.33 | PPM | ICPMS | |
| ZN | 113.21 | PPM | ICPMS | |
| ZR | 152 | PPM | DCPAES | |
| LA | 18.79 | PPM | ICPMS | |
| CE | 38.51 | PPM | ICPMS | |
| ND | 19.69 | PPM | ICPMS | |
| SM | 4.07 | PPM | ICPMS | |
| EU | 1.25 | PPM | ICPMS | |
| GD | 3.89 | PPM | ICPMS | |
| TB | 0.6 | PPM | ICPMS | |
| YB | 1.59 | PPM | ICPMS | |
| LU | 0.24 | PPM | ICPMS |
References
- Ratajeski, Kent; Glazner, Allen F; Miller, Brent V (2001) Geology and geochemistry of mafic to felsic plutonic rocks in the Cretaceous intrusive suite of Yosemite Valley, California. Geological Society of America Bulletin, vol. 113, no.11, pp.1486-1502, Nov 2001 doi:10.1130/0016-7606(2001)113<1486:GAGOMT>2.0.CO;2