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Predictive Mineralogy

Possible unrecorded species at Shizhuyuan Mine, Dongpo ore field, Yizhang Co., Chenzhou, Hunan, China

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
CerussitePbCO3100.00%Fluorphosphohedyphane (100.00 %), Pyromorphite (68.61 %)
MalachiteCu2(CO3)(OH)292.69%Chalcocite (56.20 %), Fluorphosphohedyphane (83.33 %)
TitaniteCaTi(SiO4)O90.90%Bavenite (50.52 %), Ferro-actinolite (62.18 %), Ferro-pargasite (51.39 %)
AnglesitePbSO483.33%Fluorphosphohedyphane (83.33 %)
WulfenitePb(MoO4)83.33%Fluorphosphohedyphane (83.33 %)
GoldAu79.08%Aikinite (52.99 %), Canfieldite (51.43 %), Galenobismutite (53.92 %), Krupkaite (61.86 %), Tetradymite (71.62 %)
BrochantiteCu4(SO4)(OH)666.66%Fluorphosphohedyphane (66.67 %)
ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 166.66%Fluorphosphohedyphane (66.67 %)
GypsumCaSO4 Β· 2H2O66.66%Fluorphosphohedyphane (66.67 %)
HemimorphiteZn4Si2O7(OH)2 Β· H2O66.66%Fluorphosphohedyphane (66.67 %)
LinaritePbCu(SO4)(OH)266.66%Fluorphosphohedyphane (66.67 %)
MimetitePb5(AsO4)3Cl66.66%Fluorphosphohedyphane (66.67 %)
SmithsoniteZnCO366.66%Fluorphosphohedyphane (66.67 %)
PhosphohedyphaneCa2Pb3(PO4)3Cl66.66%Fluorphosphohedyphane (66.67 %)
BaryteBaSO453.33%Fluorphosphohedyphane (66.67 %)
GreenockiteCdS53.33%Fluorphosphohedyphane (66.67 %)
MottramitePbCu(VO4)(OH)53.33%Fluorphosphohedyphane (66.67 %)

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: Aikinite, Boulangerite, Canfieldite, Cosalite, Dyscrasite, Freibergite Subgroup, etc.
753
34 : Complex granite pegmatites

Unique: Tantalaeschynite-(Y)
100
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)44
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47)26
31 : Thermally altered carbonate, phosphate, and iron formations25
26 : Hadean detrital minerals24
47g : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Halogen-bearing surface weathering minerals]13
6 : Secondary asteroid phases12
19 : Granitic intrusive rocks12
47c : Low-𝑇 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]11
45b : Oxidized fumarolic minerals (see also [#11]) - [Other oxidized fumarolic minerals]11
49 : Oxic cellular biomineralization (see also #44)9