# ---------------------------------- WARNING ---------------------------------------- # The data you have obtained are from sources outside of the U.S. Geological Survey database # and have not received Director's approval and as such are provisional and subject to # revision. The data are released on the condition that neither the USGS nor the # United States Government may be held liable for any damages resulting from its use. # # ----------------------------------------------------------------------------------- # 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. # ----------------------------------------------------------------------------------- # # # Table of Whole-Rock Geochemistry for Site UMAT 463 # # USGS Site ID 453721119255801 453721119255801 453721119255801 Well Log ID UMAT 463 UMAT 463 UMAT 463 Sample Depth 250 340 430 Unit Code FRENCHMAN SPRINGS MEMBER OF WANAPUM BASALT FRENCHMAN SPRINGS MEMBER OF WANAPUM BASALT SENTINEL BLUFFS UNIT OF GRANDE RONDE BASALT # # Major Element Oxides (weight percent concentration): # SIO2 49.52 50.22 51.12 TIO2 2.91 2.91 1.78 AL2O3 12.79 12.93 13.46 FEO 10.46 10.44 8.52 FE2O3 3.45 3.60 3.78 MNO 0.23 0.22 0.20 CAO 8.27 8.23 8.63 MGO 4.05 4.40 4.88 K2O 1.20 1.21 0.97 NA2O 2.64 2.82 2.63 P2O5 0.56 0.56 0.28 TOTAL 99.32 99.81 99.52 # # Trace Element (parts per million concentration): # RB 31 30 27 SR 320 318 314 Y 41 40 32 ZR 187 187 154 BE -- -- -- V 389 354 310 NI 17 17 14 CR 42 44 39 NB 15 15 11 GA -- -- -- CU 29 37 33 ZN 142 126 109 CO -- -- -- BA 561 597 471 LA 28 26 18 CE 51 51 41 U 0.5 -- -- TH 4 4 5 SC 33 31 33 PB 8 8 7 AU -- -- -- AS -- -- -- BR -- -- -- IR -- -- -- MO -- -- -- SB -- -- -- SE -- -- -- TA -- -- -- W -- -- -- TB -- -- -- AG -- -- -- CD -- -- -- BI -- -- -- CS -- -- -- HF -- -- -- ND -- -- -- SM -- -- -- EU -- -- -- YB -- -- -- LU -- -- --