Average concentrations of elements in Grafton County, New Hampshire

    Counties page > Al in Conterminous US > Al in northeastern US > Averages in Grafton County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.6920.3584.4396.849
ArsenicAs (ppm)3.1372.2690.32421.843
CalciumCa (wt%)1.7380.4830.4412.922
CopperCu (ppm)11.9303.6985.05932.334
IronFe (wt%)2.6250.3701.6513.936
MercuryHg (ppm)0.0350.0060.0130.062
MagnesiumMg (wt%)0.5850.2140.1001.093
ManganeseMn (ppm)1039.040170.236567.1532028.210
SodiumNa (wt%)1.8040.1971.1512.272
PhosphorusP (wt%)0.0670.0130.0290.142
LeadPb (ppm)31.9146.9422.34957.757
SeleniumSe (ppm)0.1260.0360.1000.457
TitaniumTi (wt%)0.6410.0820.4320.995
ZincZn (ppm)51.01120.99622.205189.012

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