Predictive Mineralogy
Possible unrecorded species at Lautaret Pass, Villar-d'Arêne, Briançon, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France
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 | 80.28% | Alloclasite (80.28 %) |
Pyrite | FeS2 | 74.64% | Alloclasite (74.65 %) |
Chalcopyrite | CuFeS2 | 64.22% | Alloclasite (80.28 %) |
Arsenopyrite | FeAsS | 63.38% | Alloclasite (63.38 %) |
Cobaltite | CoAsS | 54.92% | Alloclasite (54.93 %) |
Calcite | CaCO3 | 53.52% | Alloclasite (53.52 %) |
Sphalerite | ZnS | 45.07% | Alloclasite (56.34 %) |
Galena | PbS | 43.94% | Alloclasite (54.93 %) |
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 Mode | Score |
---|---|
33 : Minerals deposited by hydrothermal metal-rich fluids (see also [#12]) | 50 |
23 : Subaerial aqueous alteration by non-redox-sensitive fluids (see also #47) | 50 |