| GXR-1 | Jasperoid | Page Last Updated: |
| Saturday, December 04, 1999 |
| Page 1 of 3 |
| ________________________________________________________________________________ |
| Producer: | United States Geological Survey |
| Material Source: | Drum Mountains, Utah, USA |
| Date Released: | 1975 |
| Production Ref: | 75ALL - 01 |
| _________________________________________________________________________________ |
| Constituent | Concentration | Uncertainty | Units | N | Data Quality | Data Source |
| _________________________________________________________________________________ |
| Major Oxides |
| Al2O3 | 6.64 | 0.19 | % | 17 | Recommended value | 90GLA - 02 |
| CaO | 1.34 | 0.14 | % | 29 | Provisional value | 90GLA - 02 |
| CO2 | 0.54 | % | 1 | Provisional value | 90GLA - 02 |
| Fe2O3 | 32.9 | 1.7 | % | 56 | Provisional value | 90GLA - 02 |
| Fe2O3-T | 35.8 | 1.7 | % | 56 | Provisional value | 90GLA - 02 |
| FeO | 0.82 | % | 1 | Provisional value | 90GLA - 02 |
| H2O+ | 3.7 | 0.15 | % | 5 | Provisional value | 90GLA - 02 |
| H2O- | 1.23 | 0.27 | % | 4 | Provisional value | 90GLA - 02 |
| H2O-T | 4.7 | 0.6 | % | 5 | Provisional value | 90GLA - 02 |
| K2O | 0.06 | 0.01 | % | 21 | Recommended value | 90GLA - 02 |
| MgO | 0.36 | 0.07 | % | 29 | Provisional value | 90GLA - 02 |
| MnO | 0.11 | 0.01 | % | 79 | Recommended value | 90GLA - 02 |
| Na2O | 0.07 | 0.01 | % | 20 | Recommended value | 90GLA - 02 |
| P2O5 | 0.15 | 0.01 | % | 8 | Recommended value | 90GLA - 02 |
| SiO2 | 48.57 | 1.52 | % | 19 | Recommended value | 90GLA - 02 |
| TiO2 | 0.06 | 0.03 | % | 20 | Provisional value | 90GLA - 02 |
| Oxide Sum | 97.2 | 2.3 | % | Recommended value | 90GLA - 02 |
| Minor Oxides |
| B2O3 | 0.00483 | 0.0001932 | % | 6 | Certified value equivalent | 90GLA - 02 |
| BaO | 0.08 | 0.02 | % | 28 | Provisional value | 90GLA - 02 |
| Cr2O3 | 1.75386E-03 | 4.38465E-04 | % | 39 | Provisional value | 90GLA - 02 |
| CuO | 0.14 | 0.01 | % | 130 | Recommended value | 90GLA - 02 |
| SrO | 3.252178E-02 | 1.300871E-03 | % | 19 | Certified value equivalent | 90GLA - 02 |
| ZnO | 9.460177E-02 | 0.0124476 | % | 121 | Recommended value | 90GLA - 02 |
| ZrO2 | 0.00513 | 0.00216 | % | 15 | Provisional value | 90GLA - 02 |