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Table of Whole-Rock Geochemistry for Site CLAC 54800

 

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USGS Site ID: Site identification number permanently assigned to the well by the U.S. Geological Survey and recorded in National Water Information System (NWIS), a national computer database maintained by U.S. Geological Survey.

Well Log ID: Unique identifier combining a four-letter county-code and a well-log number with up to 6 digits, which is assigned to the well when a water well report is filed by the well driller with the Oregon Water Resources Department and recorded in Ground Water Resource Information Distribution (GRID), a statewide computer database maintained by Oregon Water Resources Department.

Sample Depth: The depth to the sample collection, in feet below land surface.

Unit code: The name of aquifer or geologic unit stored by the U.S. Geological Survey in National Water Information System (NWIS), a national computer database maintained by U.S. Geological Survey.

Major and trace elements: Major elements are listed in weight percent concentration and trace elements are listed in parts per million concentration. One percent equals 10,000 parts per million.

--, no data/unknown.

ND, non-detect

NA, not analysed

USGS Site ID 452646122092301 452646122092301 452646122092301 452646122092301 452646122092301
Well Log ID CLAC 54800 CLAC 54800 CLAC 54800 CLAC 54800 CLAC 54800
Sample Depth 284 289 308 429 549
Unit code SENTINEL BLUFFS UNIT OF GRANDE RONDE BASALT SENTINEL BLUFFS UNIT OF GRANDE RONDE BASALT WINTER WATER UNIT OF GRANDE RONDE BASALT WINTER WATER UNIT OF GRANDE RONDE BASALT ORTLEY UNIT OF GRANDE RONDE BASALT
Major Element Oxides (weight percent concentration):
SIO2 52.6 51.9 53.2 54.9 55.1
TIO2 2.02 1.94 2.12 2.08 1.92
AL2O3 13.6 13.5 13.1 13.1 13.4
FEO -- -- -- -- --
FE2O3 13.3 13.5 14.5 14.0 13.0
MNO 0.21 0.22 0.23 0.21 0.20
CAO 8.44 8.58 7.13 6.87 6.90
MGO 4.30 4.47 3.43 3.19 3.40
K2O 1.10 1.01 1.53 1.93 1.95
NA2O 3.21 2.91 3.06 3.20 3.13
P2O5 0.36 0.34 0.36 0.37 0.34
TOTAL 99.80 99.65 99.53 99.96 99.73
Trace Element (parts per million concentration):
RB -- -- -- -- --
SR -- -- -- -- --
SN <2 9 3 2 <2
Y -- -- -- -- --
ZR -- -- -- -- --
BE <1 <1 <1 <1 <1
V 331 325 370 352 312
NI 17 19 13 9 15
CR 35 38 12 12 7
NB -- -- -- -- --
GA -- -- -- -- --
CU 25 21 5 3 5
ZN 119 118 128 126 117
CO -- -- -- -- --
BA 499 432 565 606 650
LA -- -- -- -- --
CE -- -- -- -- --
U -- -- -- -- --
TH -- -- -- -- --
SC -- -- -- -- --
PB <4 <4 <4 <4 <4
AU -- -- -- -- --
AS <4 <4 <4 <4 <4
BR -- -- -- -- --
IR -- -- -- -- --
MO -- -- -- -- --
SB <4 <4 <4 <4 <4
SE <20 <20 <20 <20 <20
TA -- -- -- -- --
W -- -- -- -- --
TB -- -- -- -- --
AG <1 <1 <1 <1 <1
CD <1 <1 <1 <1 <1
BI -- -- -- -- --
CS -- -- -- -- --
HF -- -- -- -- --
ND -- -- -- -- --
SM -- -- -- -- --
EU -- -- -- -- --
YB -- -- -- -- --
LU -- -- -- -- --

This table is also available in a text file with tab-delimited format



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