A topology of mineralization and its meaning for prospecting
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Abstract
Epigenetic mineral deposits are universal members of an orderly spatial-temporal arrangement of igneous rocks, endomorphic rocks, and hydrothermally altered rocks. The association and sequence of these rocks is invariant whereas the metric relations and configurations of the properties of these rocks are unlimited in variety. This characterization satisfies the doctrines of topology. Metric relations are statistical, and their modes are among the better guides to optimal areas for exploration. Metric configurations are graphically irregular and unpredictable mathematical surfaces like mountain topography. Each mineral edifice must be mapped to locate its mineral deposits. All measurements and observations are only positive or neutral for the occurrence of a mineral deposit. Effective prospecting is based on an increasing density of positive data with proximity to the mineral deposit. This means sampling for maximal numbers of positive data, pragmatically the highest ore-element assays at each site, by selecting rock showing maximal development of lode attributes.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | A topology of mineralization and its meaning for prospecting |
| Series title | Open-File Report |
| Series number | 80-298 |
| DOI | 10.3133/ofr80298 |
| Year Published | 1980 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | 21 p. |
| Google Analytic Metrics | Metrics page |