Enhancements in the interpretation of geochemical data using multivariate methods and digital topography

Title: Enhancements in the interpretation of geochemical data using multivariate methods and digital topography

Year: 2003

Publication Type:

Source: CIMM Bulletin/Magazine - Canadian Mining & Minerals Bulletin, Volume 96, Issue 1068, p.39-43 (2003)

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Authors: ,

The development of low-cost, rapid multielement analytical techniques has generated large geochemical databases in many exploration programs. When a sampling program consists of several thousand samples, the resulting data matrix is enormous and effective interpretation using all of the elements individually becomes burdensome. However, the application of multivariate statistical techniques can extract geochemical patterns related to the underlying geology, weathering, alteration and mineralization. Imaging the results over topography enhances the interpretation of these patterns. Examples of this approach are shown from mineral exploration programs in Canada and Mexico.

CIM Bulletin, Volume 96, Number 1068, February 2003, pp.39-43.

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