AGDB2 rock sample D284251

(metamorphic, greenschist)

Field Value
Lab ID D284251
Field ID 87AF026A
Job ID SJ97
Sample submitter Ford, Arthur B.
Project name Juneau AMRAP
Date submitted 9/4/1987 0:00:00
Country United States
State AK
Map quadrangle Ketchikan
Geographic latitude 55.33194
Geographic longitude -131.61944
Sample source road cut
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name greenschist
Sample comment greenschist
Additional sample attributes not metasomatic; quartz unknown; mafic (greenstone, greenschist, amphibolite)
Geologic age Mesozoic undifferentiated
Stratigraphic unit Gravina Island Fm(?)
Metamorphic setting regional
Metamorphic facies or grade low grade
(click for info)
Geologic map unit -131.61944, 55.33194
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Lithium 22 parts per million by weight AES_HF
Beryllium <1 parts per million by weight AES_HF
Scandium 31.9 parts per million by weight NA
Vanadium 270 parts per million by weight AES_HF
Chromium 21.3 parts per million by weight NA
Cobalt 26.4 parts per million by weight NA
Nickel 25 parts per million by weight NA
Copper 110 parts per million by weight AES_HF
Zinc 88.5 parts per million by weight NA
Gallium 22 parts per million by weight AES_HF
Arsenic <10 parts per million by weight AES_HF
Rubidium 25 parts per million by weight NA
Strontium 567 parts per million by weight NA
Yttrium 31 parts per million by weight EDX
Zirconium 60.5 parts per million by weight NA
Niobium 11 parts per million by weight EDX
Molybdenum <2 parts per million by weight AES_HF
Silver <2 parts per million by weight AES_HF
Cadmium <2 parts per million by weight AES_HF
Tin <10 parts per million by weight AES_HF
Antimony 1 parts per million by weight NA
Cesium 1.36 parts per million by weight NA
Barium 725 parts per million by weight NA
Lanthanum 12.2 parts per million by weight NA
Cerium 26.3 parts per million by weight NA
Neodymium 14.7 parts per million by weight NA
Samarium 3.72 parts per million by weight NA
Europium 1.16 parts per million by weight NA
Gadolinium 4.09 parts per million by weight NA
Terbium 0.6 parts per million by weight NA
Holmium <4 parts per million by weight AES_HF
Thulium 0.39 parts per million by weight NA
Ytterbium 2.55 parts per million by weight NA
Lutetium 0.39 parts per million by weight NA
Hafnium 1.82 parts per million by weight NA
Tantalum 0.28 parts per million by weight NA
Gold <0.05 parts per million by weight AA_F_HBr
Lead <4 parts per million by weight AES_HF
Bismuth <10 parts per million by weight AES_HF
Thorium 1.7 parts per million by weight NA
Uranium 1.04 parts per million by weight NA
Element Value Units Technique Digestion Decomposition Laboratory
Lithium 22 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Beryllium L1 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Sulfur 0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Sulfur 0.02 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Calcium 8.4 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Scandium 32 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Scandium 31.9 ppm NA T INAA-LC USGS-BGC
Vanadium 270 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Chromium 21 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Chromium 21.3 ppm NA T INAA-LC USGS-BGC
Cobalt 30 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cobalt 26.4 ppm NA T INAA-LC USGS-BGC
Nickel 6 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Nickel 25 ppm NA T INAA-LC USGS-BGC
Copper 110 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Zinc 96 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Zinc 88.5 ppm NA T INAA-LC USGS-BGC
Gallium 22 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Arsenic L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Rubidium 34 ppm XRF T EDXRF USGS-BGC
Rubidium 25 ppm NA T INAA-LC USGS-BGC
Strontium 580 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Strontium 549 ppm XRF T EDXRF USGS-BGC
Strontium 567 ppm NA T INAA-LC USGS-BGC
Yttrium 23 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Yttrium 31 ppm XRF T EDXRF USGS-BGC
Zirconium 81 ppm XRF T EDXRF USGS-BGC
Zirconium 60.5 ppm NA T INAA-LC USGS-BGC
Niobium L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Niobium 11 ppm XRF T EDXRF USGS-BGC
Molybdenum L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Silver L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cadmium L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Tin L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Antimony 1 ppm NA T INAA-LC USGS-BGC
Cesium 1.36 ppm NA T INAA-LC USGS-BGC
Barium 770 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Barium 725 ppm NA T INAA-LC USGS-BGC
Lanthanum 14 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Lanthanum 12.2 ppm NA T INAA-LC USGS-BGC
Cerium 26 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Cerium 26.3 ppm NA T INAA-LC USGS-BGC
Neodymium 16 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Neodymium 14.7 ppm NA T INAA-LC USGS-BGC
Samarium 3.72 ppm NA T INAA-LC USGS-BGC
Europium L2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Europium 1.16 ppm NA T INAA-LC USGS-BGC
Gadolinium 4.09 ppm NA T INAA-LC USGS-BGC
Terbium 0.607 ppm NA T INAA-LC USGS-BGC
Holmium L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thulium 0.396 ppm NA T INAA-LC USGS-BGC
Ytterbium 2 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Ytterbium 2.55 ppm NA T INAA-LC USGS-BGC
Lutetium 0.39 ppm NA T INAA-LC USGS-BGC
Hafnium 1.82 ppm NA T INAA-LC USGS-BGC
Tantalum L40 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Tantalum 0.287 ppm NA T INAA-LC USGS-BGC
Gold N0.05 ppm AA T HBr-Br2 and MIBK USGS-BGC
Gold L8 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Lead L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Bismuth L10 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thorium L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Thorium 1.7 ppm NA T INAA-LC USGS-BGC
Uranium L100 ppm AES T HF-HCl-HNO3-HClO4 USGS-BGC
Uranium 1.04 ppm NA T INAA-LC USGS-BGC
Al2O3 18.9 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Al2O3 17.9 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CaO 8.05 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
CO2 1.29 pct TT T HClO4 USGS-BGC
FeTO3 10.2 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
FeTO3 10.3 pct NA T INAA-LC USGS-BGC
FeO 5.09 pct TT T HF-H2SO4 USGS-BGC
FeTO3 10.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
H2Om L0.05 pct GV T USGS-BGC
H2Ob 3.3 pct TT T flux and combustion, total H2O less moisture USGS-BGC
K2O 1.33 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
K2O 1.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
LOI 3.62 pct GV T combustion USGS-BGC
MgO 3.32 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
MgO 3.12 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
MnO 0.258 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
MnO 0.27 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
Na2O 2.7 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
Na2O 2.55 pct NA T INAA-LC USGS-BGC
Na2O 2.45 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
P2O5 0.275 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
P2O5 0.26 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
SiO2 52.1 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC
TiO2 0.517 pct AES T HF-HCl-HNO3-HClO4 USGS-BGC
TiO2 0.74 pct XRF T LiBO2-Li2B4O7 fusion USGS-BGC