Mines in Nassau County, Florida

5Total
1Active

Nassau County, Florida has 5 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 1 are currently active mining operations. The most commonly recorded commodity is titanium-heavy minerals, with 2 sites.

By Status

Past Producer · 3Producer · 1Occurrence · 1

Top Commodities

Titanium-Heavy Minerals · 2Clay · 2
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Active Mines in Nassau County

MineOperatorCommodityTypeStatus
Trenncor Mine——Producer

All Mines in Nassau County

MineCommodityTypeStatusSource
Trenncor MineProducerMRDS
Amelia Island PlacerTitanium-Heavy MineralsOccurrenceMRDS
Georgia-Carolina Brick Co PitClaySurfacePast ProducerMRDS
Humphreys Mining Co. - Boulogne MineTitanium-Heavy MineralsPast ProducerMRDS
Unnamed Clay DepositClaySurfacePast ProducerMRDS

Nearby Counties in Florida

Duval County12 mines2 activeBaker County2 minesClay, Bradford County1 mines1 activeClay County39 mines17 activeSt. Johns, Duval, Flagler, Nassau, Clay, Putnam County1 minesColumbia County9 mines3 activeBradford County2 minesClay, Putnam County1 mines

All counties in Florida →