Average concentrations of elements in Richland Parish, Louisiana

    Counties page > Mn in Conterminous US > Mn in south-central US > Averages in Richland Parish (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.9330.4793.2065.676
ArsenicAs (ppm)7.1571.1853.8979.176
CalciumCa (wt%)0.3140.0650.1690.506
CopperCu (ppm)9.0761.7395.69114.186
IronFe (wt%)1.3180.2300.8822.286
MercuryHg (ppm)0.0340.0100.0130.082
MagnesiumMg (wt%)0.2420.0770.1230.570
ManganeseMn (ppm)431.248122.720143.435706.819
SodiumNa (wt%)0.6460.0890.4740.842
PhosphorusP (wt%)0.0340.0050.0200.049
LeadPb (ppm)16.6732.24812.85126.720
SeleniumSe (ppm)0.3130.0690.1390.532
TitaniumTi (wt%)0.2690.0160.2240.302
ZincZn (ppm)37.3417.06123.39160.669

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