Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org



usage: https://rruff.info/mineral_list/locality.php?mindat_id=(num)
OR
usage: https://rruff.info/mineral_list/locality.php?mineral_name=(mineral_name)

The "mineral_name" option is mandatory. Additional options are:
 - "combine_by_locality=(AND|OR)": controls how different minerals occurring at the same locality are combined into a single row
 - "no_combine": Disables all locality combining. Overrides "combine_by_locality"
 - "max_age=(number)": resulting table only returns mineral occurrences where the max age is less than (number)
 - "min_age=(number)": resulting table only returns mineral occurrences where the max age is greater than (number)
 - "ageless": Only returns mineral occurrences without an age. Overrides the other two age range options