Abstract: This article introduced the quantity controlled spectral indices working at mineral contents higher than 5 wt.% for detection of sericite, chlorite, and pyrophyllite, which are the ...

Significant pyrophyllite alteration occurs around the newly identified magnetic low features. Pyrophyllite is a key mineral that can help guide the search for porphyry deposits within the lithocap ...

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Significant pyrophyllite alteration occurs around the newly identified magnetic low features. Pyrophyllite is a key mineral that can help guide the search for porphyry deposits within the lithocap ...

Notably, alteration minerals such as dickite and pyrophyllite were identified, which are common surficial indicators of underlying porphyry systems at depth (Figure 3). Summary Integrated data ...

‡ Swette Center for Environmental Biotechnology, The Biodesign Institute at Arizona State University, P.O. Box 875701, Tempe, Arizona 85287-5701, United States Article Views are the COUNTER-compliant ...

Pyrophyllite, a common advanced argillic mineral, is identified by SWIR in a number of drill holes. It occurs in narrow zones, consistent with potential telescoping along southeast dipping feeder ...