AGDB2 rock sample M179952

(igneous, trondhjemite)

Field Value
Lab ID M179952
Field ID 87SK123A
Job ID LW14
Sample submitter Karl, Susan M.
Project name Annette Island - BIA
Date submitted 8/19/1987 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.20306
Geographic longitude -131.55944
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name trondhjemite
Sample comment magnetite hornblende trondjhemite
Geologic age Ordovician--Silurian
Igneous setting pluton
(click for info)
Geologic map unit -131.55944, 55.20306
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Scandium 6.63 parts per million by weight NA
Chromium 12.4 parts per million by weight NA
Cobalt 8.87 parts per million by weight NA
Nickel 15 parts per million by weight NA
Copper <20 parts per million by weight EDX
Zinc 59.2 parts per million by weight NA
Rubidium 32.1 parts per million by weight NA
Strontium 1060 parts per million by weight NA
Yttrium 10 parts per million by weight EDX
Zirconium 102 parts per million by weight NA
Niobium <10 parts per million by weight EDX
Antimony 0.15 parts per million by weight NA
Cesium 0.45 parts per million by weight NA
Barium 707 parts per million by weight NA
Lanthanum 14.6 parts per million by weight NA
Cerium 35.2 parts per million by weight NA
Neodymium 18.3 parts per million by weight NA
Samarium 3.04 parts per million by weight NA
Europium 0.87 parts per million by weight NA
Gadolinium 2.28 parts per million by weight NA
Terbium 0.27 parts per million by weight NA
Thulium 0.12 parts per million by weight NA
Ytterbium 0.76 parts per million by weight NA
Lutetium 0.11 parts per million by weight NA
Hafnium 3 parts per million by weight NA
Tantalum 0.17 parts per million by weight NA
Thorium 3.04 parts per million by weight NA
Uranium 1.01 parts per million by weight NA
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
Scandium 6.63 ppm NA T INAA-LC USGS-BGC
Chromium L20 ppm XRF T EDXRF USGS-BGC
Chromium 12.4 ppm NA T INAA-LC USGS-BGC
Cobalt 8.87 ppm NA T INAA-LC USGS-BGC
Nickel L20 ppm XRF T EDXRF USGS-BGC
Nickel 15 ppm NA T INAA-LC USGS-BGC
Copper L20 ppm XRF T EDXRF USGS-BGC
Zinc 77 ppm XRF T EDXRF USGS-BGC
Zinc 59.2 ppm NA T INAA-LC USGS-BGC
Rubidium 37 ppm XRF T EDXRF USGS-BGC
Rubidium 32.1 ppm NA T INAA-LC USGS-BGC
Strontium 1000 ppm XRF T EDXRF USGS-BGC
Strontium 1060 ppm NA T INAA-LC USGS-BGC
Yttrium 10 ppm XRF T EDXRF USGS-BGC
Zirconium 98 ppm XRF T EDXRF USGS-BGC
Zirconium 102 ppm NA T INAA-LC USGS-BGC
Niobium L10 ppm XRF T EDXRF USGS-BGC
Antimony 0.153 ppm NA T INAA-LC USGS-BGC
Cesium 0.452 ppm NA T INAA-LC USGS-BGC
Barium 840 ppm XRF T EDXRF USGS-BGC
Barium 707 ppm NA T INAA-LC USGS-BGC
Lanthanum 14.6 ppm NA T INAA-LC USGS-BGC
Cerium 35.2 ppm NA T INAA-LC USGS-BGC
Neodymium 18.3 ppm NA T INAA-LC USGS-BGC
Samarium 3.04 ppm NA T INAA-LC USGS-BGC
Europium 0.872 ppm NA T INAA-LC USGS-BGC
Gadolinium 2.28 ppm NA T INAA-LC USGS-BGC
Terbium 0.274 ppm NA T INAA-LC USGS-BGC
Thulium 0.12 ppm NA T INAA-LC USGS-BGC
Ytterbium 0.76 ppm NA T INAA-LC USGS-BGC
Lutetium 0.113 ppm NA T INAA-LC USGS-BGC
Hafnium 3 ppm NA T INAA-LC USGS-BGC
Tantalum 0.177 ppm NA T INAA-LC USGS-BGC
Thorium 3.04 ppm NA T INAA-LC USGS-BGC
Uranium 1.01 ppm NA T INAA-LC USGS-BGC
Al2O3 17.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
BaCV 1 pct NA T INAA-LC USGS-BGC
CaO 3.75 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CeCV 1 pct NA T INAA-LC USGS-BGC
CoCV 1 pct NA T INAA-LC USGS-BGC
CrCV 3 pct NA T INAA-LC USGS-BGC
CsCV 1 pct NA T INAA-LC USGS-BGC
EuCV 1 pct NA T INAA-LC USGS-BGC
FeTO3 4 pct NA T INAA-LC USGS-BGC
FeCV 1 pct NA T INAA-LC USGS-BGC
FeO 1.58 pct TT T HF-H2SO4 USGS-BGC
FeTO3 4.07 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
GdCV 1 pct NA T INAA-LC USGS-BGC
HfCV 1 pct NA T INAA-LC USGS-BGC
K2O 2.33 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LaCV 1 pct NA T INAA-LC USGS-BGC
LOI 1.27 pct GV T combustion USGS-BGC
LuCV 1 pct NA T INAA-LC USGS-BGC
MgO 1.81 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.07 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 4.83 pct NA T INAA-LC USGS-BGC
Na2O 4.75 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
NaCV 1 pct NA T INAA-LC USGS-BGC
NdCV 1 pct NA T INAA-LC USGS-BGC
NiCV 5 pct NA T INAA-LC USGS-BGC
P2O5 0.19 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
RbCV 1 pct NA T INAA-LC USGS-BGC
SbCV 4 pct NA T INAA-LC USGS-BGC
ScCV 1 pct NA T INAA-LC USGS-BGC
SiO2 64.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SmCV 1 pct NA T INAA-LC USGS-BGC
SrCV 2 pct NA T INAA-LC USGS-BGC
TaCV 2 pct NA T INAA-LC USGS-BGC
TbCV 2 pct NA T INAA-LC USGS-BGC
ThCV 1 pct NA T INAA-LC USGS-BGC
TiO2 0.46 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TmCV 8 pct NA T INAA-LC USGS-BGC
UCV 1 pct NA T INAA-LC USGS-BGC
YbCV 1 pct NA T INAA-LC USGS-BGC
ZnCV 1 pct NA T INAA-LC USGS-BGC
ZrCV 6 pct NA T INAA-LC USGS-BGC