Mines in Duval County, Florida

Mine	Commodity	Type	Status	Source
Dames Point Terminal	Dimension Granite	Facility	Active	MSHA
Jacksonville Placer	Titanium-Heavy Minerals		Producer	MRDS
A C Skinner Deposit		Surface	Past Producer	MRDS
Baymeadows Terminal	Crushed, Broken Limestone NEC	Surface	Abandoned	MSHA
Chemrock/ Jacksonville, Fla.	Perlite	Processing Plant	Plant	MRDS
Humphries Gold Corp Mine		Surface	Past Producer	MRDS
Jacksonville Lime	Lime	Facility	Abandoned	MSHA
Kaiser Cement & Gypsum/jacksonville	Gypsum-Anhydrite	Processing Plant	Plant	MRDS
Keystone Sales Yard	Crushed, Broken Limestone NEC	Facility	Intermittent	MSHA
Louis L. Huntley - Huntley Farm Pond Ex Mine	Clay		Unknown	MRDS
U S Gypsum/ Jacksonville, Fla.	Gypsum-Anhydrite	Processing Plant	Plant	MRDS
Unnamed Titanium Deposit	Titanium	Surface	Prospect	MRDS