AGDB2 rock sample M151145

(metamorphic, metarhyolite)

Field Value
Lab ID M151145
Field ID 81NK240A
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 63.27167
Geographic longitude -144.26583
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 -144.26583, 63.27167
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 35 parts per million by weight WDX_Fuse
Strontium 125 parts per million by weight WDX_Fuse
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.068 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Sulfur 0.068 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Rubidium 35 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Strontium 125 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Al2O3 3.58 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CaO 4.49 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
FeO 0.15 pct TT T HF-H2SO4 USGS-BAL
FeTO3 0.72 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
K2O 0.74 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LOI 3.91 pct GV T combustion USGS-BAL
MgO 0.27 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO 0.07 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O 0.69 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
P2O5 L0.05 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SiO2 84.8 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
TiO2 0.08 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL