Investor Presentaiton
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Tambo
Tambo - Hydrothermal Alteration Interpretation
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Tambo V
95%tile musc
pyrop
98%tile musc
Muscovite
95/98%tile
Pyrophyllite
95/98%tile
Jarosite
98%tile
Chlorite/
epidote 80%
Tambo South
pyrop
jarosite
95%tile musc
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Figure 8: Image showing apparent zonation
of hydrothermal alteration in the Tambo
South and Tambo tenement area (on true-
color Sentinel 2 image), using the ASTER-
derived mineral models for muscovite,
pyrophyllite, chlorite and epidote and the
Sentinel 2 model for jarosite. At Tambo
South, a large and strong phyllic zone
(muscovite 98th %tile) appears to be flanked
by advanced argillic alteration (pyrophyllite)
to the south and east with minor amounts
of distal
propylitic (chlorite-epidote)
alteration. A north-northwesterly-trending,
structural-control to hydrothermal
alteration is evident (see next figure). The
jarosite anomaly in red should indicate the
approximate distribution of weathered
sulfide minerals, where there is no snow-
cover. The Tambo V anomaly is
characterized by a smaller zone of moderate
muscovite (95th %tile) and pyrophyllite
alteration.
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