# ---------------------------------- 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. # # -- no data/unknown. # ND non-detect # NA analysed # ----------------------------------------------------------------------------------- # # # Table of Whole-Rock Geochemistry for Site POLK 51122 # # USGS Site ID 445810123054301 Well Log ID POLK 51122 Sample Depth 200 Unit Code ORTLEY UNIT OF GRANDE RONDE BASALT # # Major Element Oxides (weight percent concentration): # SIO2 55.60 TIO2 1.96 AL2O3 13.85 FEO -- FE2O3 12.62 MNO 0.18 CAO 6.72 MGO 3.50 K2O 1.75 NA2O 3.47 P2O5 0.36 TOTAL 100.01 # # Trace Element (parts per million concentration): # RB -- SR 316 Y 35 ZR 184 BE 1 V 323 NI 8 CR 9 NB -- GA -- CU 16 ZN 121 CO -- BA 730 LA 27.5 CE 52 U -- TH 5.8 SC 32 PB -- AU -- AS -- BR -- IR -- MO -- SB -- SE -- TA -- W -- TB -- AG -- CD -- BI -- CS 1.3 HF 5 ND 26 SM 6.4 EU 1.8 YB 3.3 LU 0.51