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Predictive Mineralogy

Possible unrecorded species at Mir mound, Trans-Atlantic Geotraverse hydrothermal field (TAG), Mid-Atlantic Ridge complex, Atlantic Ocean

This table is based on statistical analysis of other localities containing similar species to the ones found at this locality.

Possible missing speciesFormulaMatch %Due to recorded presence of
GalenaPbS99.76%Acanthite (69.24 %), Chalcopyrite (51.07 %), Lead (60.89 %), Marcasite (58.73 %), Nukundamite (61.90 %), Sphalerite (74.68 %)
MalachiteCu2(CO3)(OH)298.93%Atacamite (56.96 %), Chalcocite (56.20 %), Cuprite (79.07 %), Tenorite (73.13 %)
CalciteCaCO397.87%Acanthite (51.71 %), Baryte (51.88 %), Maghemite (51.15 %), Marcasite (60.67 %), Nukundamite (52.38 %)
AzuriteCu3(CO3)2(OH)276.78%Cuprite (51.54 %), Tenorite (52.10 %)
BorniteCu5FeS476.19%Nukundamite (76.19 %)
CovelliteCuS66.66%Nukundamite (66.67 %)
DigeniteCu9S552.38%Nukundamite (52.38 %)
SilverAg50.31%Acanthite (50.32 %)

Key: Mineral matches key element mineralogy of deposit Key element(s) in mineral not listed for deposit (-20% score)


Predicting paragenetic modes of deposit

Green indicates almost certain match based on minerals unique to a certain deposit type. Yellow indicates a possibly poor match, but should not be entirely discounted. Scores > 100 indicate strong confidence.

Paragenetic ModeScore
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)

Unique: Nukundamite
100
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])25
49 : Oxic cellular biomineralization (see also #44)13
26 : Hadean detrital minerals13
54 : Coal and other mine fire minerals (see also #51 and #56)6
50 : Coal and/or oil shale minerals6
45b : Oxidized fumarolic minerals (see also [#11]) - [Other oxidized fumarolic minerals]5
47h : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface oxidized, dehydrated minerals]2
15 : Black/white smoker minerals and other seafloor hydrothermal minerals1
53 : Other minerals with taphonomic origins1
36 : Carbonatites, kimberlites, and related igneous rocks0