AGDB2 rock sample M193440

(igneous, gabbro)

Field Value
Lab ID M193440
Field ID 90DB125B
Job ID MF99
Sample submitter Brew, David A.
Project name Greater Juneau Geologic Investigations
Date submitted 8/24/1990 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.08167
Geographic longitude -134.6325
Sample source drill core
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name gabbro
Sample comment pyroxene gabbro
Geologic age Triassic--Cretaceous
Igneous setting dike/sill
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Geologic map unit -134.6325, 58.08167
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Chromium 930 parts per million by weight EDX
Nickel 120 parts per million by weight EDX
Copper <10 parts per million by weight EDX
Zinc 146 parts per million by weight EDX
Rubidium 56 parts per million by weight EDX
Strontium 126 parts per million by weight EDX
Yttrium 20 parts per million by weight EDX
Zirconium 38 parts per million by weight EDX
Niobium <10 parts per million by weight EDX
Barium 1800 parts per million by weight EDX
Lanthanum <30 parts per million by weight EDX
Cerium <30 parts per million by weight EDX
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.024 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur 0.024 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Chromium 930 ppm XRF T EDXRF USGS-BGC
Chromium 680 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Nickel 120 ppm XRF T EDXRF USGS-BGC
Copper L10 ppm XRF T EDXRF USGS-BGC
Zinc 146 ppm XRF T EDXRF USGS-BGC
Rubidium 56 ppm XRF T EDXRF USGS-BGC
Strontium 126 ppm XRF T EDXRF USGS-BGC
Yttrium 20 ppm XRF T EDXRF USGS-BGC
Zirconium 38 ppm XRF T EDXRF USGS-BGC
Niobium L10 ppm XRF T EDXRF USGS-BGC
Barium 1800 ppm XRF T EDXRF USGS-BGC
Lanthanum L30 ppm XRF T EDXRF USGS-BGC
Cerium L30 ppm XRF T EDXRF USGS-BGC
CO2 0.99 pct TT T HClO4 USGS-BGC
FeO 7.59 pct TT T HF-H2SO4 USGS-BGC
H2Om 0.03 pct GV T USGS-BGC
H2Ob 3.21 pct TT T flux and combustion, total H2O less moisture USGS-BGC