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Predictive Mineralogy

Possible unrecorded species at Huasco Province, Atacama, Chile

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
SmithsoniteZnCO398.29%Aurichalcite (54.58 %), Hemimorphite (55.59 %), Orthoserpierite (55.32 %), Rosasite (57.69 %), Schulenbergite (55.35 %)
LinaritePbCu(SO4)(OH)296.49%Orthoserpierite (63.83 %), Schulenbergite (74.84 %), Serpierite (61.45 %)
ScoroditeFe3+AsO4 路 2H2O92.52%Arthurite (74.36 %), Mansfieldite (70.83 %)
HydrozinciteZn5(CO3)2(OH)679.39%Orthoserpierite (53.19 %), Schulenbergite (55.97 %)
CopiapiteFe2+Fe3+4(SO4)6(OH)2 路 20H2O78.94%Coquimbite (57.89 %), Voltaite (50.00 %)
AnataseTiO276.21%Brookite (76.21 %)
NickelineNiAs69.67%Rammelsbergite (69.68 %)
PharmacosideriteKFe3+4(AsO4)3(OH)4 路 6-7H2O61.53%Arthurite (61.54 %)
LangiteCu4(SO4)(OH)6 路 2H2O60.37%Schulenbergite (60.38 %)
PseudomalachiteCu5(PO4)2(OH)459.29%Libethenite (59.30 %)
HessiteAg2Te58.62%Goldfieldite (58.62 %)
HalotrichiteFeAl2(SO4)4 路 22H2O57.24%Voltaite (57.25 %)
MelanteriteFe2+(H2O)6SO4 路 H2O50.65%Coquimbite (50.66 %)

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
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12])

Unique: Argentotennantite-(Zn), Arsenic, Bournonite, Calaverite, Enargite, Freibergite Subgroup, etc.
1,428
47a : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface hydration of prior minerals]

Unique: Cuprotungstite, Dioptase, Lindgrenite
453
47g : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Halogen-bearing surface weathering minerals]

Unique: Chlorargyrite, Iodargyrite
198
34 : Complex granite pegmatites

Unique: Microlite Group
110
47h : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface oxidized, dehydrated minerals]

Unique: Wulfenite
110
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)

Unique: Jordisite
107
32 : Ba/Mn/Pb/Zn deposits, including metamorphic deposits

Unique: Walthierite
100
47d : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Arsenates, antimonates, selenates, bismuthinates]80
47c : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]59
22 : Hydration and low-饾憞 subsurface aqueous alteration (see also #23)39
37 : Layered igneous intrusions and related PGE minerals29
48 : Soil leaching zone minerals22
16 : Low-饾憞 aqueous alteration of Hadean subaerial lithologies (see also #23)21
47b : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Sulfates and sulfites]18
50 : Coal and/or oil shale minerals17
54 : Coal and other mine fire minerals (see also #51 and #56)17
49 : Oxic cellular biomineralization (see also #44)15