AGDB2 rock sample M183624

(igneous, lamprophyre)

Field Value
Lab ID M183624
Field ID AK25557
Job ID LY68
Sample submitter Nokleberg, Warren J.
Project name Trans Alaska Crustal Transect
Date submitted 5/31/1988 0:00:00
Country United States
State AK
Map quadrangle Mount Hayes
Geographic latitude 63.575
Geographic longitude -145.03667
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name lamprophyre
Sample comment lamprophyre
Geologic age Tertiary undifferentiated
Stratigraphic unit Ti
Igneous setting intrusive
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Geologic map unit -145.03667, 63.575
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Rubidium 275 parts per million by weight EDX
Strontium 670 parts per million by weight EDX
Yttrium 30 parts per million by weight EDX
Zirconium 245 parts per million by weight EDX
Niobium 26 parts per million by weight EDX
Element Value Units Technique Digestion Decomposition Laboratory
Rubidium 275 ppm XRF T EDXRF USGS-BGC
Strontium 670 ppm XRF T EDXRF USGS-BGC
Yttrium 30 ppm XRF T EDXRF USGS-BGC
Zirconium 245 ppm XRF T EDXRF USGS-BGC
Niobium 26 ppm XRF T EDXRF USGS-BGC
Al2O3 16.8 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CaO 4.04 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CO2 0.25 pct TT T HClO4 USGS-BGC
FeO 4.29 pct TT T HF-H2SO4 USGS-BGC
FeTO3 5.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
H2Om 0.1 pct GV T USGS-BGC
H2Ob 0.58 pct TT T flux and combustion, total H2O less moisture USGS-BGC
K2O 5.88 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LOI 0.51 pct GV T combustion USGS-BGC
MgO 2.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.09 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 3.5 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
P2O5 0.48 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SiO2 58.7 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TiO2 0.8 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC