USGS - science for a changing world

Mineral Resources On-Line Spatial Data

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Island County

Average concentrations of elements in Island County, Washington

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)7.0320.2156.5607.460
ArsenicAs (ppm)6.4671.2304.4039.125
CalciumCa (wt%)1.8890.1351.6232.110
CopperCu (ppm)17.9031.59015.30823.175
IronFe (wt%)3.5370.4463.0104.245
MercuryHg (ppm)0.0600.0150.0380.088
MagnesiumMg (wt%)0.9800.1400.7201.156
ManganeseMn (ppm)929.576104.757728.9331131.100
SodiumNa (wt%)2.0610.0811.9362.253
PhosphorusP (wt%)0.1830.0730.0800.290
LeadPb (ppm)12.5952.9387.33820.177
SeleniumSe (ppm)0.1780.0530.1000.276
TitaniumTi (wt%)0.4070.0140.3800.429
ZincZn (ppm)95.10616.17662.242126.397

Click here to download point data


Accessibility FOIA Privacy Policies and Notices

USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: https://mrdata.usgs.gov/geochem/county.php?place=f53029&el=Se&rf=northwestern
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 14:22 on 20-Dec-2016