V. R. Kaufman, D. Levy, D. Avnir, A photophysical study of the sol-gel transition in silica: Structural dynamics and oscillations, room-temperature phosphorescence and photochromic gel glasses, J. Non-Cryst.
Wellborn, Florida. Wellborn is an unincorporated community in Suwannee County, Florida, United States. Wellborn is located near U.S. Route 90 (State Road 10), 11 miles (18 km) east-southeast of Live Oak. It also includes County Roads 137 and 250. Wellborn has a post office with ZIP code 32094.[2]
From Wikipedia, the free encyclopedia. Middleburg is an unincorporated area and census-designated place (CDP) within Clay County, Florida, United States, located 26 miles (42 km) southwest of downtown Jacksonville and 16 miles (26 km) northwest of Green Cove Springs, the Clay County seat.