An overview of vis-nir-swir field spectroscopy - Spectral International
An overview of vis-nir-swir field spectroscopy - Spectral International
An overview of vis-nir-swir field spectroscopy - Spectral International
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LEACHED CAP<br />
Minerals in the leached cap environment include alunite, kaolinite, illite, diaspore,<br />
iron oxides, copper sulfates, and copper hydroxides.<br />
Figure 48 - Leach cap minerals include goethite,<br />
hematite, jarosite, kaolinite, chrysocolla,<br />
antlerite, brochantite, diaspore, turquoise.<br />
alunite.<br />
Exotic copper mineralization is a complex hydrochemical process linking<br />
supergene enrichment, lateral copper transport, and precipitation <strong>of</strong> copper oxide<br />
minerals in the drainage network <strong>of</strong> a porphyry copper deposit.<br />
37<br />
Figure 49 - Other leach cap minerals are copper<br />
bearing and include atacamite, azurite, malachite,<br />
chrysocolla, kaolinite.
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