Mines in Nassau County, Florida

Nassau County, Florida has 5 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 1 of these are currently active mining operations. The most commonly recorded commodity is titanium-heavy minerals, with 2 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Nassau County

Mine	Commodity	Type	Status	Source
Trenncor Mine			Producer	MRDS
Amelia Island Placer	Titanium-Heavy Minerals		Occurrence	MRDS
Georgia-Carolina Brick Co Pit	Clay	Surface	Past Producer	MRDS
Humphreys Mining Co. - Boulogne Mine	Titanium-Heavy Minerals		Past Producer	MRDS
Unnamed Clay Deposit	Clay	Surface	Past Producer	MRDS