Predictive Mineralogy
Possible unrecorded species at Rex prospect (Idela prospect), Green Monster Mountain, Prince of Wales Island, Ketchikan Mining District, Prince of Wales-Hyder Census Area, Alaska, USA
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 |
---|---|---|---|
Quartz | SiO2 | 99.23% | Chalcopyrite (67.26 %), Diopside (51.68 %), Epidote (69.84 %), Magnetite (50.54 %), Sphalerite (67.53 %) |
Pyrite | FeS2 | 97.30% | Chalcopyrite (75.16 %), Epidote (56.37 %), Sphalerite (75.10 %) |
Galena | PbS | 87.60% | Chalcopyrite (51.07 %), Sphalerite (74.68 %) |
Calcite | CaCO3 | 77.76% | Diopside (54.07 %), Epidote (51.60 %) |
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.