| Location Sample Detail Major Data? YES Trace Data? YES Isotope Data? NO |
Age: 31.25 Min Age: 29.5 Max Age: 33 Geological Age: OLIGOCENE Age Method: AR_AR Material: IGNEOUS Type: VOLCANIC Composition: FELSIC Rock Name: RHYOLITE |
| Reference | Technique | Material | SIO2 | TIO2 | AL2O3 | FE2O3 | MGO | CAO | NA2O | K2O | P2O5 | MNO | LOI | LA | CE | V | CR | NI | CU | ZN | GA | ZR | BA | CS | MO | NB | ND | PB | RB | SR | TH | U | Y |
| 1988-011206 | XRF | WHOLE ROCK | 65.31 | 0.36510456 | 18.052393 | 3.3772173 | 0.46652249 | 3.0323963 | 4.766643 | 3.772747 | 0.22311945 | 0.05070897 | 1.39 | ||||||||||||||||||||
| 2003-024675 | XRF | WHOLE ROCK | 93 | 140 | 31 | 8 | 7 | -2 | 88 | 20 | 396 | 2490 | 15 | -1 | 25 | 73 | 35 | 81 | 998 | 5 | 3 | 27 |
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Th
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Cs
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Cu
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Mo
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Nb
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Nd
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Ni
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Pb
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Rb
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V
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Zr
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U
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Ce
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Cr
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Ba
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La
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Sr
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Y
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Zn
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|
| SAMPLE VALUE | 5 | 15 | 2 | 1 | 25 | 73 | 7 | 35 | 81 | 31 | 396 | 3 | 140 | 8 | 2490 | 93 | 998 | 27 | 88 |
| PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | PPM | |
| REF STANDARD | 79.5 | 21 | 30 | 50 | 658 | 1250 | 1960 | 150 | 0.6 | 82 | 10.5 | 20.3 | 1675 | 2625 | 6600 | 648 | 19.9 | 4.3 | 55 |
| PPB | PPB | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPM | PPB | PPB | PPB | PPB | PPB | PPM | PPM | PPM |