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Sample MC20-91
NavDat sample number 61703 · GNEISS
Sample
| Sample ID | MC20-91 |
|---|
| Rock name | GNEISS |
|---|
| Material | METAMORPHIC |
|---|
| Collected by | Unruh and others |
|---|
| Comment | tonalitic gneiss |
|---|
Location
| Latitude | 45.6306 |
|---|
| Longitude | -116.074 |
|---|
| State / province | Idaho |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 115 |
|
103.5 |
126.5 |
|
|
Analyses
Whole Rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| RB | 20.8 | | PPM | MS |
| SR | 706.2 | | PPM | MS |
| SM | 2.22 | | PPM | MS |
| ND | 5.73 | | PPM | MS |
| RB87_SR86 | 0.0852 | | | MS |
| SR87_SR86 | 0.7039 | | | MS |
| SR87_SR86_INITIAL | 0.703801 | | | MS |
| SM147_ND144 | 0.23361 | | | MS |
| ND143_ND144 | 0.512826 | | | MS |
| U | 0.38 | | PPM | MS |
| TH | 6.23 | | PPM | MS |
| PB | 4.22 | | PPM | MS |
| PB206_PB204 | 18.825 | | | MS |
| PB207_PB204 | 15.573 | | | MS |
| PB208_PB204 | 38.346 | | | MS |
