Vernon Parish, LA
Louisiana Opal Exchange Mine,
Approx. 15 miles east of Toledo Bend Dam Opal, Pyrite
Other places to mine for things:
Evengeline, LA
West of the town along Turkey Creek. Qurtaz, Chalcedony
Iberia Parish, LA
Jefferson Island
9 miles South Southwest of New Iberia. Anhydrite, Barite, Calcite, Dolomite, Goethite, Gypsum, Halite,
Hauerite, Hematite, Kaolinite, Marcasite, Pyrite, Quartz