USGS - science for a changing world

Mineral Resources On-Line Spatial Data

    Counties page > Al in Conterminous US > Al in central US > Averages in Alfalfa County

Average concentrations of elements in Alfalfa County, Oklahoma

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.8520.2734.5185.496
ArsenicAs (ppm)4.6770.6513.9576.088
CalciumCa (wt%)0.9100.1580.6351.261
CopperCu (ppm)7.3090.7535.7288.686
IronFe (wt%)1.8430.1821.6292.282
MercuryHg (ppm)0.0210.0170.0100.064
MagnesiumMg (wt%)0.7710.1450.5721.096
ManganeseMn (ppm)459.4676.227450.186483.489
SodiumNa (wt%)0.9510.0330.8700.984
PhosphorusP (wt%)0.0450.0020.0410.050
LeadPb (ppm)19.0921.19917.51522.083
SeleniumSe (ppm)0.3460.0200.3030.378
TitaniumTi (wt%)0.2540.0120.2330.275
ZincZn (ppm)42.0834.43636.54553.683

The values shown above were calculated from observations in nearby areas. No samples lie within Alfalfa County, Oklahoma.


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=f40003&el=Al&rf=central
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 14:22 on 20-Dec-2016