Predictive Mineralogy
Possible unrecorded species at Alcaline lamprophyres outcrop, Murud-Janjira, Murud, Raigad District, Konkan Division, Maharashtra, India
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 | 99.99% | Calcite (62.43 %), Diopside (51.68 %), Hastingsite (61.09 %), Muscovite (80.32 %), Magnetite (50.54 %), Omphacite (61.03 %), Orthoclase (76.14 %), Pyrite (67.27 %), Titanite (65.16 %) |
| Ilmenite | Fe2+TiO3 | 66.01% | Ulvöspinel (66.01 %) |
| Rutile | TiO2 | 58.82% | Omphacite (58.82 %) |
| Augite | (CaxMgyFez)(Mgy1Fez1)Si2O6 | 55.62% | Kaersutite (55.63 %) |
| Nepheline | Na3K(Al4Si4O16) | 50.71% | Aegirine-augite (50.72 %) |
| Chalcopyrite | CuFeS2 | 41.37% | Pyrite (51.72 %) |
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.