Average concentrations of elements in Fort Bend County, Texas

    Counties page > Al in Conterminous US > Al in south-central US > Averages in Fort Bend County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.4560.6761.6324.662
ArsenicAs (ppm)5.5282.4161.88012.573
CalciumCa (wt%)1.1810.5820.1792.386
CopperCu (ppm)8.1311.6764.33112.922
IronFe (wt%)1.5840.4250.6812.821
MercuryHg (ppm)0.0120.0030.0100.025
MagnesiumMg (wt%)0.3580.0880.1280.602
ManganeseMn (ppm)570.946549.29496.0342743.360
SodiumNa (wt%)0.3120.0730.1640.485
PhosphorusP (wt%)0.0260.0070.0120.050
LeadPb (ppm)19.76810.3709.61271.240
SeleniumSe (ppm)0.1580.0540.1000.547
TitaniumTi (wt%)0.2300.0260.1510.288
ZincZn (ppm)29.9485.29214.77441.308

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