Field | Value |
---|---|
Unique Sample ID Number | W204725 |
Analytical Job Number | AV84 |
Submitter Name | Richter, Donald H. |
Date Submitted | 19790102 |
Field Number | 78F-DR-21 |
Latitude | 32.75 |
Longitude | -109.25 |
Source of Sample | outcrop |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | rhyolite |
Additional Attributes and Comments | RHYOLITE ASH FLOW |
Geologic Age or Range | tertiary |
Igneous Structural Setting | extrusive |
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Geologic map unit | -109.25, 32.75 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
H2O+ | 1.3 | percent bound water | (unknown method) |
H2O- | 1.2 | percent moisture | (unknown method) |
CO2 | 18.9 | percent by weight | Unspecified Methods |
Na2O | 2 | percent by weight | Unspecified Methods |
MgO | 0.3 | percent by weight | Unspecified Methods |
Al2O3 | 7.2 | percent by weight | Unspecified Methods |
SiO2 | 42.1 | percent by weight | Unspecified Methods |
P2O5 | 0.03 | percent by weight | Unspecified Methods |
K2O | 3.1 | percent by weight | Unspecified Methods |
CaO | 23.1 | percent by weight | Unspecified Methods |
TiO2 | 0.02 | percent by weight | Unspecified Methods |
MnO | 0.04 | percent by weight | Unspecified Methods |
Fe2O3 | 0.57 | percent by weight | Unspecified Methods |
FeO | 0.16 | percent by weight | Unspecified Methods |