Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_79973 ( "Rank" real, "Mine" text, "County" text, "Operator" text, "Source of copper" text, "2012 Cu Production (lbs)" real )

### Question ###
What's the name of the operator who has the mission complex mine and has a 2012 Cu Production (lbs) larger than 23.3?

### Accurate SQL ###

SELECT "Operator" FROM table_79973 WHERE "2012 Cu Production (lbs)" > '23.3' AND "Mine" = 'mission complex'