AGDB2 rock sample M151143

(metamorphic, metadacite)

Field Value
Lab ID M151143
Field ID 81NK239B
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 63.25889
Geographic longitude -144.0333
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name metadacite
Sample comment metadacite
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 -144.0333, 63.25889
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 130 parts per million by weight WDX_Fuse
Strontium 60 parts per million by weight WDX_Fuse
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Rubidium 130 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Strontium 60 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Al2O3 13.6 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CaO 0.91 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
FeO 5.16 pct TT T HF-H2SO4 USGS-BAL
FeTO3 7.01 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
K2O 2.83 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LOI 6.19 pct GV T combustion USGS-BAL
MgO 2.39 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO 0.14 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O L0.15 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
P2O5 0.09 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SiO2 65.7 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
TiO2 0.49 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL