AGDB2 rock sample D280236

(metamorphic, metasediment)

Field Value
Lab ID D280236
Field ID AJN06
Job ID SF35
Sample submitter Goldfarb, Richard J.
Project name Alaska Gold Deposits
Date submitted 2/3/1987 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.28333
Geographic longitude -134.33333
Sample source mine/quarry
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name metasediment
Sample comment altered metasediments
Alteration type altered
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Geologic map unit -134.33333, 58.28333
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
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Al2O3 12.5 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CaO 12.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
FeTO3 12 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
K2O 0.16 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LOI 5.56 pct GV T combustion USGS-BGC
MgO 8.53 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.17 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 1.29 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
P2O5 0.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SiO2 45.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TiO2 1.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC