NGDB rock sample M154243

Field Value
Unique Sample ID Number M154243
Analytical Job Number KY97
Submitter Name Brew, David A.
Date Submitted 19820803
Field Number 82KR068A
State AK
Latitude 56.54861
Longitude -132.06694
Source of Sample outcrop
Collection Method single/grab
Primary Classification rock
Secondary Classification metamorphic
Specific Name schist
Additional Attributes and Comments metasomatism unknown; quartz present; feldspathic (granite gneiss, syenite gneiss, biotite gneiss);; ga ho schist;
Metamorphic Facies or Grade amphibolite
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Geologic map unit -132.06694, 56.54861
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Na2O 1.34 percent by weight XRF
MgO 6.14 percent by weight XRF
Al2O3 13.1 percent by weight XRF
SiO2 51.1 percent by weight XRF
Phosphorus L0.068 percent by weight E-Spec
P2O5 0.09 percent by weight XRF
K2O 0.77 percent by weight XRF
CaO 9.53 percent by weight XRF
TiO2 0.77 percent by weight XRF
MnO 0.23 percent by weight XRF
FeO 12.1 percent by weight Titration
FeTO3 15.4 percent Fe2O3 by weight XRF