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Predictive Mineralogy

Possible unrecorded species at Monlimard, Saint-Pal-de-Senouire, Brioude, Haute-Loire, Auvergne-Rh么ne-Alpes, France

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
CalciteCaCO399.99%Acanthite (51.71 %), Anglesite (53.86 %), Baryte (51.88 %), Cerussite (50.77 %), Coronadite (58.67 %), Dervillite (85.71 %), Diaphorite (54.14 %), Digenite (52.28 %), F眉l枚ppite (60.61 %), Luzonite (54.01 %), Marcasite (60.67 %), Pearceite (61.04 %), Plagionite (60.18 %), Polybasite (56.56 %), Proustite (54.30 %), Seligmannite (74.39 %), Semseyite (55.66 %), Xanthoconite (73.27 %)
SilverAg99.96%Acanthite (50.32 %), Argyrodite (53.66 %), Dervillite (85.71 %), Diaphorite (53.50 %), Pearceite (58.12 %), Polybasite (57.28 %), Proustite (56.73 %), Xanthoconite (73.27 %)
MalachiteCu2(CO3)(OH)299.35%Anglesite (50.35 %), Chalcocite (56.20 %), Covellite (54.66 %), Dervillite (85.71 %), Digenite (54.15 %)
BournonitePbCuSbS392.92%F眉l枚ppite (54.55 %), Seligmannite (59.76 %), Semseyite (61.32 %)
BorniteCu5FeS486.24%Digenite (68.36 %), Luzonite (56.54 %)
ZinkenitePb9Sb22S4285.78%F眉l枚ppite (69.70 %), Plagionite (53.10 %)
DolomiteCaMg(CO3)285.71%Dervillite (85.71 %)
GypsumCaSO4 路 2H2O85.71%Dervillite (85.71 %)
BoulangeritePb5Sb4S1181.06%Plagionite (52.21 %), Semseyite (60.38 %)
AnkeriteCa(Fe2+,Mg)(CO3)271.42%Dervillite (71.43 %)
ChlorargyriteAgCl71.42%Dervillite (71.43 %)
HematiteFe2O371.42%Dervillite (71.43 %)
H枚rnesiteMg3(AsO4)2 路 8H2O71.42%Dervillite (71.43 %)
KaoliniteAl2(Si2O5)(OH)471.42%Dervillite (71.43 %)
MimetitePb5(AsO4)3Cl71.42%Dervillite (71.43 %)
OrpimentAs2S371.42%Dervillite (71.43 %)
PharmacoliteCa(HAsO4) 路 2H2O71.42%Dervillite (71.43 %)
PicropharmacoliteCa4Mg(AsO4)2(HAsO4)2 路 11H2O71.42%Dervillite (71.43 %)
RealgarAs4S471.42%Dervillite (71.43 %)
ArsenoliteAs2O357.14%Dervillite (57.14 %)
ArgentopyriteAgFe2S357.14%Dervillite (57.14 %)
ArsenicAs57.14%Dervillite (57.14 %)
DyscrasiteAg3Sb57.14%Dervillite (57.14 %)
FluckiteCaMn2+(AsO3OH)2 路 2H2O57.14%Dervillite (57.14 %)
Gu茅riniteCa6(HAsO4)3(AsO4)2 路 10.5H2O57.14%Dervillite (57.14 %)
HaidingeriteCaHAsO4 路 H2O57.14%Dervillite (57.14 %)
LautiteCuAsS57.14%Dervillite (57.14 %)
L枚llingiteFeAs257.14%Dervillite (57.14 %)
McneariteNaCa5(AsO4)(HAsO4)4 路 4H2O57.14%Dervillite (57.14 %)
MiargyriteAgSbS257.14%Dervillite (57.14 %)
RauenthaliteCa3(AsO4)2 路 10H2O57.14%Dervillite (57.14 %)
R枚ssleriteMg(HAsO4) 路 7H2O57.14%Dervillite (57.14 %)
SainfelditeCa5(AsO4)2(AsO3OH)2 路 4H2O57.14%Dervillite (57.14 %)
ScoroditeFe3+AsO4 路 2H2O57.14%Dervillite (57.14 %)
SideriteFeCO357.14%Dervillite (57.14 %)
WeiliteCa(HAsO4)57.14%Dervillite (57.14 %)
JamesonitePb4FeSb6S1450.00%F眉l枚ppite (50.00 %)
GoldAu46.82%Argyrodite (58.54 %)
MatilditeAgBiS245.71%Dervillite (57.14 %)
Safflorite(Co,Ni,Fe)As245.71%Dervillite (57.14 %)
SkutteruditeCoAs345.71%Dervillite (57.14 %)

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: Argyrodite, Berthierite, Dervillite, Diaphorite, Enargite, Freibergite Subgroup, etc.
1,502
12 : Hadean hydrothermal subsurface sulfide deposits (see also #33)

Unique: Luzonite
100
49 : Oxic cellular biomineralization (see also #44)13
54 : Coal and other mine fire minerals (see also #51 and #56)8
50 : Coal and/or oil shale minerals8
47c : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Carbonates, phosphates, borates, nitrates]5
45b : Oxidized fumarolic minerals (see also [#11]) - [Other oxidized fumarolic minerals]5
47h : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface oxidized, dehydrated minerals]4
47g : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Halogen-bearing surface weathering minerals]4
37 : Layered igneous intrusions and related PGE minerals2
57 : Other minerals formed by human processes2
14 : Hot springs, geysers, and other subaerial geothermal minerals2