Average concentrations of elements in Schoolcraft County, Michigan

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Schoolcraft County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.5500.2752.2624.253
ArsenicAs (ppm)3.0671.9350.81410.209
CalciumCa (wt%)1.4461.2610.2438.146
CopperCu (ppm)5.0101.5881.18510.800
IronFe (wt%)1.7831.1900.3656.736
MercuryHg (ppm)0.0220.0080.0100.047
MagnesiumMg (wt%)0.4630.3320.0831.695
ManganeseMn (ppm)437.326222.970143.6901149.970
SodiumNa (wt%)0.6940.0820.4040.879
PhosphorusP (wt%)0.0300.0080.0080.060
LeadPb (ppm)17.5824.67011.00237.893
SeleniumSe (ppm)0.1750.0700.1010.399
TitaniumTi (wt%)0.2270.0670.0990.423
ZincZn (ppm)53.93768.8608.297551.491

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