Field | Value |
---|---|
Unique Sample ID Number | M196576 |
Analytical Job Number | MJ38 |
Submitter Name | Brew, David A. |
Date Submitted | 19910718 |
Field Number | 91RN103C |
State | AK |
Latitude | 58.84444 |
Longitude | -135.05278 |
Source of Sample | drill core |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | basalt |
Additional Attributes and Comments | Douglas Is volc.equiv?!, pyx basalt; |
Geologic Age or Range | Cretaceous |
Igneous Structural Setting | extrusive |
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Geologic map unit | -135.05278, 58.84444 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 1.82 | percent by weight | (unknown method) |
Na2O | 1.68 | percent by weight | XRF |
MgO | 6.74 | percent by weight | XRF |
Al2O3 | 15.6 | percent by weight | XRF |
SiO2 | 48.5 | percent by weight | XRF |
P2O5 | 0.33 | percent by weight | XRF |
K2O | 2.02 | percent by weight | XRF |
CaO | 10.6 | percent by weight | XRF |
TiO2 | 1.11 | percent by weight | XRF |
MnO | 0.27 | percent by weight | XRF |
FeTO3 | 11.3 | percent Fe2O3 by weight | XRF |
Rubidium | 49 | ppm by weight | XRF |
Strontium | 580 | ppm by weight | XRF |
Yttrium | 25 | ppm by weight | XRF |
Zirconium | 72 | ppm by weight | XRF |
Niobium | L10 | ppm by weight | XRF |