AGDB2 rock sample M193447

(igneous, granite)

Field Value
Lab ID M193447
Field ID 90DB130A
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 Petersburg
Geographic latitude 56.52
Geographic longitude -132.06528
Sample source float
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name granite
Sample comment chlor biot granite
Geologic age Tertiary undifferentiated
Igneous setting stock
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Geologic map unit -132.06528, 56.52
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Chromium <20 parts per million by weight EDX
Nickel <10 parts per million by weight EDX
Copper 12 parts per million by weight EDX
Zinc 38 parts per million by weight EDX
Rubidium 630 parts per million by weight EDX
Strontium <10 parts per million by weight EDX
Yttrium 230 parts per million by weight EDX
Zirconium 114 parts per million by weight EDX
Niobium 66 parts per million by weight EDX
Barium <30 parts per million by weight EDX
Lanthanum <30 parts per million by weight EDX
Cerium 92 parts per million by weight EDX
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Chromium L20 ppm XRF T EDXRF USGS-BGC
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Nickel L10 ppm XRF T EDXRF USGS-BGC
Copper 12 ppm XRF T EDXRF USGS-BGC
Zinc 38 ppm XRF T EDXRF USGS-BGC
Rubidium 630 ppm XRF T EDXRF USGS-BGC
Strontium L10 ppm XRF T EDXRF USGS-BGC
Yttrium 230 ppm XRF T EDXRF USGS-BGC
Zirconium 114 ppm XRF T EDXRF USGS-BGC
Niobium 66 ppm XRF T EDXRF USGS-BGC
Barium L30 ppm XRF T EDXRF USGS-BGC
Lanthanum L30 ppm XRF T EDXRF USGS-BGC
Cerium 92 ppm XRF T EDXRF USGS-BGC
CO2 0.02 pct TT T HClO4 USGS-BGC
FeO 1.1 pct TT T HF-H2SO4 USGS-BGC
H2Om 0.05 pct GV T USGS-BGC
H2Ob 0.27 pct TT T flux and combustion, total H2O less moisture USGS-BGC