AGDB2 rock sample M167756

(igneous, granodiorite)

Field Value
Lab ID M167756
Field ID 85RN110A
Job ID LL69
Sample submitter Brew, David A.
Project name Juneau AMRAP
Date submitted 7/30/1985 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.84111
Geographic longitude -135.04444
Sample source mine/quarry
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name granodiorite
Sample comment biotite granite
Geologic age Cretaceous--Tertiary
Stratigraphic unit Jualin ""DI
Igneous setting pluton
(click for info)
Geologic map unit -135.04444, 58.84111
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Chromium <4 parts per million by weight AES_HF
Rubidium 43 parts per million by weight EDX
Strontium 800 parts per million by weight EDX
Yttrium 21.8 parts per million by weight AES_HF_REE
Zirconium 70 parts per million by weight EDX
Niobium <10 parts per million by weight EDX
Barium 350 parts per million by weight AES_HF
Lanthanum 14.1 parts per million by weight AES_HF_REE
Cerium 30.1 parts per million by weight AES_HF_REE
Praseodymium 4 parts per million by weight AES_HF_REE
Neodymium 18.3 parts per million by weight AES_HF_REE
Samarium 4.6 parts per million by weight AES_HF_REE
Europium 1.32 parts per million by weight AES_HF_REE
Gadolinium 4.9 parts per million by weight AES_HF_REE
Terbium 0.8 parts per million by weight AES_HF_REE
Dysprosium 4.3 parts per million by weight AES_HF_REE
Holmium 0.83 parts per million by weight AES_HF_REE
Erbium 2.4 parts per million by weight AES_HF_REE
Thulium 0.36 parts per million by weight AES_HF_REE
Ytterbium 2.3 parts per million by weight AES_HF_REE
Lutetium 0.33 parts per million by weight AES_HF_REE
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
Chromium L4 ppm AES T HF-HCl-HNO3-HClO4 USGS-BAL
Chromium <270 ppm XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Rubidium 43 ppm XRF T EDXRF USGS-BAL
Strontium 855 ppm AES T HF-HCl-HNO3-HClO4 USGS-BAL
Strontium 800 ppm XRF T EDXRF USGS-BAL
Yttrium 21.8 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Yttrium 26 ppm XRF T EDXRF USGS-BAL
Zirconium 40 ppm AES T HF-HCl-HNO3-HClO4 USGS-BAL
Zirconium 70 ppm XRF T EDXRF USGS-BAL
Niobium L10 ppm XRF T EDXRF USGS-BAL
Barium 350 ppm AES T HF-HCl-HNO3-HClO4 USGS-BAL
Lanthanum 14.1 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Cerium 30.1 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Praseodymium 4 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Neodymium 18.3 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Samarium 4.6 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Europium 1.32 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Gadolinium 4.9 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Terbium 0.8 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Dysprosium 4.3 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Holmium 0.83 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Erbium 2.4 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Thulium 0.36 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Ytterbium 2.3 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Lutetium 0.33 ppm AES T HF-HCl-HNO3-HClO4, REE pkg USGS-BAL
Al2O3 17.6 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
CaO 6.64 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
FeO 2.96 pct TT T HF-H2SO4 USGS-BAL
FeTO3 7.58 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
K2O 2.66 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
LOI 1.62 pct GV T combustion USGS-BAL
MgO 2.8 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
MnO 0.2 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
Na2O 4.13 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
P2O5 0.43 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
SiO2 55.3 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL
TiO2 0.66 pct XRF T LiBO2-Li2B4O7 fusion USGS-BAL