AGDB2 rock sample M172997

(igneous, quartz diorite)

Field Value
Lab ID M172997
Field ID 86DB026A
Job ID LR19
Sample submitter Brew, David A.
Project name Juneau AMRAP
Date submitted 7/15/1986 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.86583
Geographic longitude -135.08639
Sample source mine/quarry
Collection method grab/single
Primary media type rock
Secondary media type igneous
Sample media name quartz diorite
Sample comment foliated chlor-hb-qtz diorite
Geologic age Cretaceous
Stratigraphic unit Jualin QD
Igneous setting pluton
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Geologic map unit -135.08639, 58.86583
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Gold <0.1 parts per million by weight AA_F_HBr
Element Value Units Technique Digestion Decomposition Laboratory
Gold L0.1 ppm AA T HBr-Br2 and MIBK USGS-BAL