AGDB2 rock sample M171774

(metamorphic, greenstone)

Field Value
Lab ID M171774
Field ID 80AF001A
Job ID LQ31
Sample submitter Ford, Arthur B.
Project name Juneau AMRAP
Date submitted 5/1/1986 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.41528
Geographic longitude -134.60472
Sample source outcrop
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name greenstone
Sample comment augite-bearing greenstone
Additional sample attributes not metasomatic; quartz unknown; mafic (greenstone, greenschist, amphibolite)
Geologic age Jurassic--Cretaceous
Stratigraphic unit Douglas Island Volcanics
Metamorphic setting regional
Metamorphic facies or grade low grade
(click for info)
Geologic map unit -134.60472, 58.41528
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Scandium 30.8 parts per million by weight NA
Vanadium 280 parts per million by weight ES_Q
Chromium 32 parts per million by weight NA
Cobalt 39.5 parts per million by weight NA
Nickel 40 parts per million by weight EDX
Copper 70 parts per million by weight EDX
Zinc 85 parts per million by weight EDX
Rubidium 28.1 parts per million by weight NA
Strontium 340 parts per million by weight EDX
Yttrium 17.7 parts per million by weight AES_HF_REE
Zirconium 66 parts per million by weight NA
Niobium 2.2 parts per million by weight AES_IE
Ruthenium <0.0005 parts per million by weight FA_MS
Rhodium <0.0005 parts per million by weight FA_MS
Palladium 0.001 parts per million by weight FA_AA
Cesium 1.09 parts per million by weight NA
Barium 154 parts per million by weight NA
Lanthanum 6.27 parts per million by weight NA
Cerium 15.2 parts per million by weight NA
Praseodymium 1.6 parts per million by weight AES_HF_REE
Neodymium 10.2 parts per million by weight NA
Samarium 2.98 parts per million by weight NA
Europium 1.02 parts per million by weight NA
Gadolinium 3.9 parts per million by weight AES_HF_REE
Terbium 0.5 parts per million by weight NA
Dysprosium 3.4 parts per million by weight AES_HF_REE
Holmium 0.71 parts per million by weight AES_HF_REE
Erbium 2 parts per million by weight AES_HF_REE
Thulium 0.28 parts per million by weight AES_HF_REE
Ytterbium 1.82 parts per million by weight NA
Lutetium 0.27 parts per million by weight NA
Hafnium 1.51 parts per million by weight NA
Tantalum 0.18 parts per million by weight NA
Iridium <0.0005 parts per million by weight FA_MS
Platinum 0.0019 parts per million by weight FA_MS
Gold <0.1 parts per million by weight AA_F_HBr
Thorium 0.67 parts per million by weight NA
Uranium 0.37 parts per million by weight NA
Element Value Units Technique Digestion Decomposition Laboratory
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Sulfur <0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Scandium 37 ppm ES T quant direct reader ES USGS-BAL
Scandium 30.8 ppm NA T INAA-SC USGS-BAL
Vanadium 280 ppm ES T quant direct reader ES USGS-BAL
Chromium 30 ppm XRF T EDXRF USGS-BAL
Chromium 32 ppm NA T INAA-SC USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Cobalt 37 ppm ES T quant direct reader ES USGS-BAL
Cobalt 39.5 ppm NA T INAA-SC USGS-BAL
Nickel 40 ppm XRF T EDXRF USGS-BAL
Copper 70 ppm XRF T EDXRF USGS-BAL
Zinc 85 ppm XRF T EDXRF USGS-BAL
Rubidium 22 ppm XRF T EDXRF USGS-BAL
Rubidium 28.1 ppm NA T INAA-SC USGS-BAL
Strontium 340 ppm XRF T EDXRF USGS-BAL
Yttrium 17.7 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Yttrium 14 ppm XRF T EDXRF USGS-BAL
Zirconium 65 ppm XRF T EDXRF USGS-BAL
Zirconium 66 ppm NA T INAA-SC USGS-BAL
Niobium 2.2 ppm AES T HF-HNO3-HClO4, ion exchange USGS-BAL
Niobium L10 ppm XRF T EDXRF USGS-BAL
Ruthenium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BAL
Rhodium L0.001 ppm FA T PbO fire assay, AAS USGS-BAL
Rhodium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BAL
Palladium 0.001 ppm FA T PbO fire assay, AAS USGS-BAL
Palladium 0.0018 ppm FA T NiS fire assay, ICP-MS USGS-BAL
Cesium 1.09 ppm NA T INAA-SC USGS-BAL
Barium 160 ppm XRF T EDXRF USGS-BAL
Barium 154 ppm NA T INAA-SC USGS-BAL
Lanthanum 6.7 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Lanthanum L30 ppm XRF T EDXRF USGS-BAL
Lanthanum 6.27 ppm NA T INAA-SC USGS-BAL
Cerium 16.1 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Cerium L30 ppm XRF T EDXRF USGS-BAL
Cerium 15.2 ppm NA T INAA-SC USGS-BAL
Praseodymium 1.6 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Neodymium 11 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Neodymium 10.2 ppm NA T INAA-SC USGS-BAL
Samarium 2.9 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Samarium 2.98 ppm NA T INAA-SC USGS-BAL
Europium 1.08 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Europium 1.02 ppm NA T INAA-SC USGS-BAL
Gadolinium 3.9 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Terbium 1 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Terbium 0.508 ppm NA T INAA-SC USGS-BAL
Dysprosium 3.4 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Holmium 0.71 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Erbium 2 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Thulium 0.28 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Ytterbium 1.8 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Ytterbium 1.82 ppm NA T INAA-SC USGS-BAL
Lutetium 0.26 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Lutetium 0.272 ppm NA T INAA-SC USGS-BAL
Hafnium 1.51 ppm NA T INAA-SC USGS-BAL
Tantalum 0.189 ppm NA T INAA-SC USGS-BAL
Iridium L0.0005 ppm FA T NiS fire assay, ICP-MS USGS-BAL
Platinum L0.01 ppm FA T PbO fire assay, AAS USGS-BAL
Platinum 0.0019 ppm FA T NiS fire assay, ICP-MS USGS-BAL
Gold L0.1 ppm AA T HBr-Br2 and MIBK USGS-BAL
Thorium 0.673 ppm NA T INAA-SC USGS-BAL
Uranium 0.37 ppm NA T INAA-SC USGS-BAL
Al2O3 17.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
BaCV 4 pct NA T INAA-SC USGS-BAL
CaO 9.67 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CeCV 4 pct NA T INAA-SC USGS-BAL
CO2 0.07 pct TT T HClO4 USGS-BAL
CoCV 2 pct NA T INAA-SC USGS-BAL
CrCV 1 pct NA T INAA-SC USGS-BAL
CsCV 6 pct NA T INAA-SC USGS-BAL
EuCV 3 pct NA T INAA-SC USGS-BAL
FeTO3 11.2 pct NA T INAA-SC USGS-BAL
FeCV 1 pct NA T INAA-SC USGS-BAL
FeO 8.11 pct TT T HF-H2SO4 USGS-BAL
FeTO3 11.4 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
H2Om 0.19 pct GV T USGS-BAL
H2Ob 3.49 pct TT T flux and combustion, total H2O less moisture USGS-BAL
HfCV 1 pct NA T INAA-SC USGS-BAL
K2O 1.37 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LaCV 1 pct NA T INAA-SC USGS-BAL
LOI 2.54 pct GV T combustion USGS-BAL
LuCV 3 pct NA T INAA-SC USGS-BAL
MgO 6.64 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO 0.18 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O 2.37 pct NA T INAA-SC USGS-BAL
Na2O 2.18 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
NaCV 2 pct NA T INAA-SC USGS-BAL
NdCV 8 pct NA T INAA-SC USGS-BAL
P2O5 0.19 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
RbCV 8 pct NA T INAA-SC USGS-BAL
ScCV 1 pct NA T INAA-SC USGS-BAL
SiO2 47.8 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SmCV 1 pct NA T INAA-SC USGS-BAL
TaCV 5 pct NA T INAA-SC USGS-BAL
TbCV 6 pct NA T INAA-SC USGS-BAL
ThCV 4 pct NA T INAA-SC USGS-BAL
TiO2 0.83 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
UCV 18 pct NA T INAA-SC USGS-BAL
YbCV 1 pct NA T INAA-SC USGS-BAL
ZrCV 21 pct NA T INAA-SC USGS-BAL