10.6084/m9.figshare.10259996.v1
A. Jean
A.
Jean
A. Beauvais
A.
Beauvais
D. Chardon
D.
Chardon
N. Arnaud
N.
Arnaud
M. Jayananda
M.
Jayananda
P.E. Mathe
P.E.
Mathe
Figure DR3. Weathering history and landscape evolution of Western Ghats (India) from <sup>40</sup>Ar/<sup>39</sup> Ar dating of supergene K–Mn oxides
Geological Society of London
2019
petrographic structures
Mn ore deposits
Open pit
sample
landscape evolution
PRA
ILV -3
Mn-rich Fe duricrust
Figure DR 3. Weathering history
Western Ghats
allochthonous origin
Pradhani Mn ore deposit
Illva Mn ore deposit
morphogeological strip
Ar
Mn ore
Geology
2019-11-06 12:39:34
Figure
https://geolsoc.figshare.com/articles/figure/Figure_DR3_Weathering_history_and_landscape_evolution_of_Western_Ghats_India_from_sup_40_sup_Ar_sup_39_sup_Ar_dating_of_supergene_K_Mn_oxides/10259996
Field characteristics and petrographic structures of samples collected in Mn ore deposits from the eastern morphogeological strip. (a) Illva Mn ore deposit with samples collected in the lower benches of the open pit; (b) ILV2; (c) ILV-3 collected from the upper bench of allochthonous origin; (d) this sample is a massive Mn-rich Fe duricrust; (e) Open pit of Pradhani Mn ore deposit with samples collected; (f) massive Mn ore of PRA-1 sample.