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Mineral Resources On-Line Spatial Data

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

Average concentrations of elements in Modoc County, California

(Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)9.5261.1262.31313.099
ArsenicAs (ppm)4.7183.2450.94028.235
CalciumCa (wt%)2.8811.0360.3026.291
CopperCu (ppm)48.13314.7736.094108.269
IronFe (wt%)6.1311.5051.42313.848
MercuryHg (ppm)0.0220.0090.0100.082
MagnesiumMg (wt%)1.1860.4560.1933.844
ManganeseMn (ppm)1228.820329.755245.1093449.520
SodiumNa (wt%)1.8350.5000.3593.045
PhosphorusP (wt%)0.0850.0250.0070.214
LeadPb (ppm)11.5333.7102.23627.412
SeleniumSe (ppm)0.1060.0180.1000.291
TitaniumTi (wt%)0.7560.1620.1691.350
ZincZn (ppm)92.03515.68836.017173.465

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Page Last modified: 14:22 on 20-Dec-2016