Average concentrations of elements in Modoc County, California

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