AGDB2 rock sample M172420

(metamorphic, unspecified)

Field Value
Lab ID M172420
Field ID 85RN124F
Job ID LQ77
Sample submitter Brew, David A.
Project name Juneau AMRAP
Date submitted 6/25/1986 0:00:00
Country United States
State AK
Map quadrangle Juneau
Geographic latitude 58.30917
Geographic longitude -134.35944
Sample source mine/quarry
Collection method grab/single
Primary media type rock
Secondary media type metamorphic
Sample media name unspecified
Sample comment qtz-anker-biot-plag-meta-unclass vein
Geologic age Cretaceous
Mineralization type vein
Alteration type altered
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Geologic map unit -134.35944, 58.30917
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
Gold 0.2 parts per million by weight AA_F_HBr
Element Value Units Technique Digestion Decomposition Laboratory
Gold 0.2 ppm AA T HBr-Br2 and MIBK USGS-BAL