Average concentrations of elements in Fergus County, Montana

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Fergus County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)5.6911.0462.5567.384
ArsenicAs (ppm)15.88016.8504.501171.381
CalciumCa (wt%)2.5911.3420.6478.397
CopperCu (ppm)19.9535.2283.62250.766
IronFe (wt%)2.5800.4901.3184.530
MercuryHg (ppm)0.0410.0160.0120.156
MagnesiumMg (wt%)0.9680.2640.3002.624
ManganeseMn (ppm)371.052112.178145.147911.115
SodiumNa (wt%)0.7970.4160.0641.931
PhosphorusP (wt%)0.0790.0150.0410.119
LeadPb (ppm)21.2073.7078.22036.983
SeleniumSe (ppm)0.8660.3730.1822.661
TitaniumTi (wt%)0.2750.0590.1310.415
ZincZn (ppm)88.67522.76239.181251.033

Click here to download point data