NGDB rock sample C218139

Field Value
Unique Sample ID Number C218139
Analytical Job Number MRP04449
Submitter Name Van Gosen, Bradley S.
Date Submitted 20030519
Field Number 19ADV02
State CA
Country United States
Datum WGS84
Spheroid WGS84
Latitude 36.5781
Longitude -117.7834
Depth surface
Location Description open pit of the Florence Group
Date of Collection 3/27/2002
Source of Sample mine or quarry
Collection Method composite
Primary Classification rock
Secondary Classification metamorphic
Geologic Age or Range Late Precambrian
Mineralization Type hydrothermal replacement
Type of Metamorphism hydrothermal
Sample Preparation Description Pulverized and passed through <100 mesh sieve.
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Geologic map unit -117.7834, 36.5781
Nearby scientific data Find additional scientific data near this location
Element Measured value Units of measure Analytical method
LOI 12.6 percent by weight (unknown method)
Na2O 0.65 percent by weight XRF
MgO 21.8 percent by weight XRF
Al2O3 1.58 percent by weight XRF
SiO2 48.9 percent by weight XRF
P2O5 <0.05 percent by weight XRF
K2O 0.02 percent by weight XRF
CaO 13.2 percent by weight XRF
TiO2 0.05 percent by weight XRF
MnO 0.01 percent by weight XRF
FeTO3 0.22 percent Fe2O3 by weight XRF