Predictive Mineralogy
Possible unrecorded species at Kutessay-II REE deposit, Ak-Tyuz ore Field, Talas Region, Kyrgyzstan
This table is based on statistical analysis of other localities containing similar species to the ones found at this locality.
| Possible missing species | Formula | Match % | Due to recorded presence of |
|---|---|---|---|
| Calcite | CaCO3 | 77.66% | Bastnäsite-(Y) (53.85 %), Epidote (51.60 %) |
| Sphalerite | ZnS | 73.79% | Bastnäsite-(Y) (53.85 %), Chalcopyrite (50.66 %), Galena (65.95 %) |
| Albite | Na(AlSi3O8) | 61.53% | Bastnäsite-(Y) (61.54 %) |
| Allanite-(Ce) | (CaCe)(AlAlFe2+)O[Si2O7][SiO4](OH) | 61.53% | Bastnäsite-(Y) (61.54 %) |
| Fergusonite-(Y) | YNbO4 | 61.53% | Bastnäsite-(Y) (61.54 %) |
| Microcline | K(AlSi3O8) | 61.53% | Bastnäsite-(Y) (61.54 %) |
| Magnetite | Fe2+Fe3+2O4 | 57.88% | Ilmenite (57.89 %) |
| Bastnäsite-(Ce) | Ce(CO3)F | 53.84% | Bastnäsite-(Y) (53.85 %) |
| Baryte | BaSO4 | 43.07% | Bastnäsite-(Y) (53.85 %) |
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.