Mine detail: Trail Ridge Operation

Location:	Clay County, Florida, United States, North America
Lat / long:	29.91274, -82.03125
dep_id:	10288842
mrds_id:	ISM0601
mas_id:	120190001
Commodity type:	metallic and nonmetallic
Major mineral:	Staurolite, Titanium, Zirconium
Operation type:	Surface
Development status:	Producer
other_matl:	Ilmenite, Kyanite, Quartz, Rutile, Sillimanite, Staurolite, Tourmaline, Zircon
work_type:	Surface
Reporter:	Daw
Year first produced:	1949
disc_yr:	1946
References:	Deposit:: CALVER, J.L. MINING AND MINERAL RESOURCES. FLORIDA GEOL. Deposit:: SURVEY BULL. NO. 39, 1957, PP. 15-33. Deposit:: CARPENTER, J.H., ET AL. MINING AND CONCENTRATION OF ILMEN- Deposit:: ITE AND ASSOCIATED MINERALS AT TRAIL RIDGE, FLORIDA. Deposit:: MIN. ENG., V. 5, AUGUST 1953, PP. 789-795. Deposit:: CLARK, W.E., ET AL. INTERIM REPORT ON THE WATER RESOURCES Deposit:: OF ALACHUA, BRADFORD, CLAY, AND UNION COUNTIES, Deposit:: FLORIDA. FLORIDA GEOLOGICAL SURVEY INFORMATION CIRCULAR NO. Deposit:: 36, 1962, P. 62. Deposit:: GROGAN, R.M., ET AL. MILLING AT DU PON* HEAVY MINERAL Deposit:: MINES IN FLORIDA. MILLING METHODS IN THE AMERICAS. N. Deposit:: ARBITAR, ED., GORDON AND BREACH, NEW YORK, 1964, Deposit:: PP. 205-229. Deposit:: ROBERTS, A.E. HOW NEW $3,000,000 HIGHLAND PLANT RECOVERS Deposit:: TITANIFEROUS MINERALS. MIN. WORLD, OCTOBER 1955, Deposit:: PP. 52-55, 72.