Predictive Mineralogy
Possible unrecorded species at La Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, 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 |
---|---|---|---|
Calcite | CaCO3 | 99.86% | Acanthite (51.71 %), Bournonite (55.32 %), Brookite (53.28 %), Dolomite (65.13 %), Marcasite (60.67 %), Nacrite (54.96 %), Stromeyerite (52.94 %), Symplesite (52.43 %) |
Magnetite | Fe2+Fe3+2O4 | 91.83% | Cubanite (57.24 %), Ilmenite (57.89 %), Mackinawite (54.64 %) |
Cerussite | PbCO3 | 68.60% | Pyromorphite (68.61 %) |
Bornite | Cu5FeS4 | 51.91% | Stromeyerite (51.92 %) |
Chalcocite | Cu2S | 50.30% | Covellite (50.30 %) |
Gypsum | CaSO4 · 2H2O | 50.28% | Sulphur (50.28 %) |
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.