Possible unrecorded species at Trequean (Trequeen), Breage, Cornwall, England, UK
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||57.14%||Tristramite (57.14 %)|
|Cassiterite||SnO2||45.71%||Tristramite (57.14 %)|
Key: Mineral matches key element mineralogy of deposit Key element(s) in mineral not listed for deposit (-20% score)