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Predictive Mineralogy

Possible unrecorded species at Midtfjellet Quarry, Maler酶d, Larvik, Vestfold, Norway

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
FluoriteCaF299.99%Ancylite-(Ce) (53.60 %), Bastn盲site-(Ce) (57.77 %), Behoite (82.14 %), Britholite-(Ce) (62.59 %), Calcioancylite-(Ce) (58.49 %), Calciohilairite (70.00 %), Catapleiite (58.49 %), Chiavennite (62.50 %), Epididymite (59.49 %), Gadolinite-(Ce) (52.78 %), Gaidonnayite (69.70 %), Helvine (62.55 %), Hilairite (79.17 %), Hochelagaite (57.14 %), Meliphanite (55.10 %), Petarasite (66.67 %)
MuscoviteKAl2(AlSi3O10)(OH)299.63%Albite (52.80 %), Annite (54.39 %), Calcioancylite-(Ce) (50.94 %), Fersmite (52.21 %), Hochelagaite (50.00 %), Microcline (61.50 %), Schorl (62.64 %)
EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)298.77%Calciohilairite (60.00 %), Catapleiite (52.83 %), Gaidonnayite (57.58 %), Hilairite (54.17 %), Petarasite (66.67 %)
Monazite-(Ce)Ce(PO4)91.42%Calciohilairite (60.00 %), Hilairite (50.00 %), Hochelagaite (57.14 %)
ElpiditeNa2ZrSi6O15 路 3H2O86.66%Calciohilairite (60.00 %), Petarasite (66.67 %)
OpalSiO2 路 nH2O85.00%Calciohilairite (70.00 %), Hochelagaite (50.00 %)
Arfvedsonite[Na][Na2][Fe2+4Fe3+]Si8O22(OH)270.00%Calciohilairite (70.00 %)
FerrokentbrooksiteNa15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3Cl266.66%Petarasite (66.67 %)
Kentbrooksite(Na,REE)15(Ca,REE)6(Mn2+,Fe2+)3Zr3Nb[Si25O74]F2 路 2H2O66.66%Petarasite (66.67 %)
SideriteFeCO364.28%Hochelagaite (64.29 %)
AstrophylliteK2NaFe2+7Ti2Si8O26(OH)4F60.00%Calciohilairite (60.00 %)
DolomiteCaMg(CO3)257.14%Hochelagaite (57.14 %)
GibbsiteAl(OH)357.14%Hochelagaite (57.14 %)
StrontianiteSrCO357.14%Hochelagaite (57.14 %)
RutileTiO256.67%Brookite (56.67 %)
Thomsonite-CaNaCa2[Al5Si5O20] 路 6H2O54.16%Paranatrolite (54.17 %)
BertranditeBe4(Si2O7)(OH)253.57%Behoite (53.57 %)
PectoliteNaCa2Si3O8(OH)51.51%Gaidonnayite (51.52 %)
EudidymiteNa2Be2Si6O15 路 H2O50.00%Chiavennite (50.00 %)
W枚hleriteNa2Ca4ZrNb(Si2O7)2O3F50.00%Chiavennite (50.00 %)
FranconiteNa(Nb2O5)(OH) 路 3H2O50.00%Hochelagaite (50.00 %)
Goethite伪-Fe3+O(OH)50.00%Hochelagaite (50.00 %)
PhlogopiteKMg3(AlSi3O10)(OH)250.00%Hochelagaite (50.00 %)
AragoniteCaCO350.00%Paranatrolite (50.00 %)
CerussitePbCO350.00%Calciohilairite (50.00 %)
L枚llingiteFeAs250.00%Calciohilairite (50.00 %)
LorenzeniteNa2Ti2(Si2O6)O350.00%Calciohilairite (50.00 %)
Rhabdophane-(Ce)Ce(PO4) 路 0.6H2O50.00%Calciohilairite (50.00 %)
Synchysite-(Ce)CaCe(CO3)2F50.00%Calciohilairite (50.00 %)
WulfenitePb(MoO4)50.00%Calciohilairite (50.00 %)
PolylithioniteKLi2Al(Si4O10)(F,OH)248.00%Calciohilairite (60.00 %)
BaryteBaSO440.00%Hochelagaite (50.00 %)

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
35 : Ultra-alkali and agpaitic igneous rocks

Unique: Britholite-(Ce), Calcioancylite-(Ce), Calciohilairite, Catapleiite, Hilairite, Hochelagaite, etc.
904
34 : Complex granite pegmatites

Unique: Hambergite, Luinaite-(OH)
235
22 : Hydration and low-饾憞 subsurface aqueous alteration (see also #23)

Unique: Micheelsenite
126
47a : Low-饾憞 subaerial oxidative hydration, weathering (see also #16 and #23) - [Near-surface hydration of prior minerals]

Unique: Nordstrandite
100
36 : Carbonatites, kimberlites, and related igneous rocks40
9 : Lava/xenolith minerals (hornfels, sanidinite facies)20
19 : Granitic intrusive rocks19
26 : Hadean detrital minerals16
31 : Thermally altered carbonate, phosphate, and iron formations14
25 : Evaporites (prebiotic)13
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)6
24 : Authigenic minerals in terrestrial sediments (see also #17)6
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47)5
6 : Secondary asteroid phases5