A graphic procedure in the geochemical interpretation of water‐analyses

TLDR

Geochemical interpretation of water analyses requires specialized tools; the authors note that while their diagram has evolved over years, it is not a universal solution and complex problems still need intensive data study. This paper outlines fundamental principles of a graphic procedure that effectively segregates analytical data to study sources of dissolved constituents, water character changes, and related geochemical problems. The procedure uses a multiple‑trilinear diagram (Fig.

Abstract

This paper outlines certain fundamental principles in a graphic procedure which appears to be an effective tool in segregating analytical data for critical study with respect to sources of the dissolved constituents in waters, modifications in the character of a water as it passes through an area, and related geochemical problems. The procedure is based on a multiple‐trilinear diagram (Fig. 1) whose form has been evolved gradually and independently by the writer during the past several years through trial and modification of less comprehensive antecedent forms. Neither the diagram nor the procedure here described is a panacea for the easy solution of all geochemical problems. Many problems of interpretation can be answered only by intensive study of critical analytical data by other methods.