AGDB2 rock sample M151134

(metamorphic, metarhyolite)

Field Value
Lab ID M151134
Field ID 81NK236A
Job ID KW02
Sample submitter Nokleberg, Warren J.
Project name Mount Hayes AMRAP
Date submitted 11/13/1981 0:00:00
Country United States
State AK
Map quadrangle Mount Hayes
Geographic latitude 63.32417
Geographic longitude -144.40222
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name metarhyolite
Sample comment metarhyolite
Additional sample attributes not metasomatic; quartz present; feldspathic (granite gneiss, syenite gneiss, biotite gneiss)
Metamorphic setting regional
Metamorphic facies or grade greenschist
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Geologic map unit -144.40222, 63.32417
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Chromium <270 parts per million by weight WDX_Fuse
Rubidium 30 parts per million by weight WDX_Fuse
Strontium 46 parts per million by weight WDX_Fuse
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Sulfur 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Rubidium 30 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Strontium 46 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Al2O3 12 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CaO 1.14 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
FeO 0.38 pct TT T HF-H2SO4 USGS-BAL
FeTO3 1.75 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
K2O 1.81 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LOI 1.46 pct GV T combustion USGS-BAL
MgO 0.49 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO L0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O 4.38 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
P2O5 0.06 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SiO2 75.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
TiO2 0.34 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL