Field | Value |
---|---|
Unique Sample ID Number | M196580 |
Analytical Job Number | MJ38 |
Submitter Name | Brew, David A. |
Date Submitted | 19910718 |
Field Number | 91RN104L |
State | AK |
Latitude | 58.84306 |
Longitude | -135.05139 |
Source of Sample | drill core |
Collection Method | single/grab |
Primary Classification | rock |
Secondary Classification | igneous |
Specific Name | aplite |
Additional Attributes and Comments | aplite; |
Geologic Age or Range | Cretaceous |
Stratigraphic Unit Name | EMPIRE DIKE |
Alteration | altrtn present |
Igneous Structural Setting | dike/sill |
(click for info) | |
Geologic map unit | -135.05139, 58.84306 |
Nearby scientific data | Find additional scientific data near this location |
Element | Measured value | Units of measure | Analytical method |
---|---|---|---|
LOI | 2.95 | percent by weight | (unknown method) |
Na2O | 3.73 | percent by weight | XRF |
MgO | 0.55 | percent by weight | XRF |
Al2O3 | 14.3 | percent by weight | XRF |
SiO2 | 70.3 | percent by weight | XRF |
P2O5 | L0.05 | percent by weight | XRF |
K2O | 3.05 | percent by weight | XRF |
CaO | 2.18 | percent by weight | XRF |
TiO2 | 0.14 | percent by weight | XRF |
MnO | 0.03 | percent by weight | XRF |
FeTO3 | 1.87 | percent Fe2O3 by weight | XRF |
Rubidium | 64 | ppm by weight | XRF |
Strontium | 275 | ppm by weight | XRF |
Yttrium | 27 | ppm by weight | XRF |
Zirconium | 170 | ppm by weight | XRF |
Niobium | 16 | ppm by weight | XRF |