Rare earth element (REE) concentrations in alkaline lakes, circumneutral pH groundwaters,
and an acidic freshwater lake were determined along with the free carbonate, free …

Principal components analysis (PCA) is used to evaluate similarities in the trace element
chemistry of groundwaters. Many of the trace elements, however, occur at concentrations …

Fifty-six bottled mineral waters bought at random all over Europe were analysed for 66
chemical elements by ICP-AES, ICP-MS and IC-techniques. Results show that there is a …

To improve our understanding and guide future studies and applications, we review the
biogeochemistry of the rare earth elements (REE). The REEs, which form a chemically …

The rare earth element (REE) signature of ground waters from both felsic volcanic rocks on
the Nevada Test Site and from the regional Paleozoic carbonate aquifer of southern Nevada …

Multivariate statistical methods (MSMs) applied to ground water chemistry provide valuable
insight into the main hydrochemical species, hydrochemical processes, and water flowpaths …

This paper reports the results of our studies, the chemical analysis of thermal spring's waters
and their geological settings, the use of different statistical methods to evaluate the origin of …

A significant number (more than 100) of brown to dark and silty, carbonate or pyrite-
mineralized, in part organic carbon-rich, spherical or oval-shaped structures have been …

Fifty-nine sediment samples were collected from the major rivers of China and analysed
using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS). The background rare earth …

Springs and seeps in the Tecopa basin were sampled and analyzed for their major ion
chemistry and oxygen, hydrogen, and boron isotope compositions in order to assess the …