AGDB2 rock sample M193276

(igneous, monzodiorite)

Field Value
Lab ID M193276
Field ID 90RN127C
Job ID MF87
Sample submitter Brew, David A.
Project name Greater Juneau Geologic Investigations
Date submitted 8/9/1990 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.86972
Geographic longitude -135.10278
Sample source mine/quarry
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name monzodiorite
Sample comment mzdior-mzite
Geologic age Cretaceous
Stratigraphic unit Julian pluton
Alteration type altered
Igneous setting dike/sill
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Geologic map unit -135.10278, 58.86972
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 72 parts per million by weight EDX
Zinc 98 parts per million by weight EDX
Rubidium 40 parts per million by weight EDX
Strontium 820 parts per million by weight EDX
Yttrium 20 parts per million by weight EDX
Zirconium 80 parts per million by weight EDX
Niobium <10 parts per million by weight EDX
Barium 365 parts per million by weight EDX
Lanthanum <30 parts per million by weight EDX
Cerium 38 parts per million by weight EDX
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur 0.064 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur 0.064 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 72 ppm XRF T EDXRF USGS-BGC
Zinc 98 ppm XRF T EDXRF USGS-BGC
Rubidium 40 ppm XRF T EDXRF USGS-BGC
Strontium 820 ppm XRF T EDXRF USGS-BGC
Yttrium 20 ppm XRF T EDXRF USGS-BGC
Zirconium 80 ppm XRF T EDXRF USGS-BGC
Niobium L10 ppm XRF T EDXRF USGS-BGC
Barium 365 ppm XRF T EDXRF USGS-BGC
Lanthanum L30 ppm XRF T EDXRF USGS-BGC
Cerium 38 ppm XRF T EDXRF USGS-BGC
Al2O3 17.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CaO 7.08 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CO2 3.83 pct TT T HClO4 USGS-BGC
FeO 4.09 pct TT T HF-H2SO4 USGS-BGC
FeTO3 7.94 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
H2Om 0.16 pct GV T USGS-BGC
H2Ob 1.98 pct TT T flux and combustion, total H2O less moisture USGS-BGC
K2O 2.07 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LOI 5.4 pct GV T combustion USGS-BGC
MgO 2.77 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.21 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 4.3 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
P2O5 0.57 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SiO2 51.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TiO2 0.76 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC