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Predictive Mineralogy

Possible unrecorded species at Fantiscritti, Miseglia quarrying basin (Miseglia-Fantiscritti quarrying basin; Fantiscritti quarrying basin), Carrara, Massa-Carrara Province, Tuscany, Italy

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
ArsenopyriteFeAsS99.48%Boulangerite (64.45 %), Bournonite (55.79 %), KĂ«sterite (54.26 %), Seligmannite (56.10 %), Semseyite (59.91 %), Zinkenite (59.48 %)
MarcasiteFeS295.21%Jordanite (50.00 %), Moëloite (58.33 %), Seligmannite (53.66 %), Semseyite (50.47 %)
BrochantiteCu4(SO4)(OH)688.57%Chalcophyllite (68.89 %), Claraite (63.27 %)
PyrrhotiteFe1-xS79.85%Seligmannite (51.22 %), Smythite (58.70 %)
HematiteFe2O377.77%Nordstrandite (50.00 %), Zaccagnaite (55.56 %)
OliveniteCu2(AsO4)(OH)76.48%Chalcophyllite (52.00 %), Claraite (51.02 %)
CinnabarHgS71.42%Livingstonite (71.43 %)
RutileTiO266.66%Moëloite (66.67 %)
StanniteCu2FeSnS462.76%KĂ«sterite (62.77 %)
TheisiteCu5Zn5(AsO4,SbO4)2(OH)1459.18%Claraite (59.18 %)
MilleriteNiS55.90%Vaesite (55.91 %)
Fraipontite(Zn,Al)3((Si,Al)2O5)(OH)455.55%Zaccagnaite (55.56 %)
CassiteriteSnO255.31%KĂ«sterite (55.32 %)
AnglesitePbSO454.02%Rosasite (54.03 %)
CopperCu51.55%Chalcophyllite (51.56 %)
GoldAu40.60%Famatinite (50.75 %)

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: Boulangerite, Bournonite, Colusite, Enargite, Livingstonite, Moëloite, etc.
1,005
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)

Unique: Famatinite, KĂ«sterite, Luzonite, Vaesite
407
47a : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface hydration of prior minerals]

Unique: Halloysite, Nordstrandite
259
47c : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]

Unique: Smithsonite
140
47h : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface oxidized, dehydrated minerals]

Unique: Wulfenite
103
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47)

Unique: Zaccagnaite
100
47d : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Arsenates, antimonates, selenates, bismuthinates]21
50 : Coal and/or oil shale minerals14
6 : Secondary asteroid phases13
53 : Other minerals with taphonomic origins11
45b : Oxidized fumarolic minerals (see also [#11]) - [Other oxidized fumarolic minerals]9
54 : Coal and other mine fire minerals (see also #51 and #56)7
55 : Anthropogenic mine minerals6
47e : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Vanadates, chromates, manganates]6
47b : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Sulfates and sulfites]5
11 : Volcanic fumarole minerals; reduced phases (see also #45)4