CLAY PROSPECT CLAY EXP PROSPECT
CLAY PROSPECT CLAY EXP PROSPECT
CLAY PROSPECT CLAY EXP PROSPECT
CLAY PROSPECT CLAY EXP PROSPECT
CLAY PROSPECT CLAY PAST PRODUCER
EAGLE MINE DIATOMITE PAST PRODUCER
HORSE PIN MINE GOLD PAST PRODUCER
MONROE MINE GOLD PAST PRODUCER
WASHINGTON MINE IRON PAST PRODUCER
MINE NUMBER 1 SAND & GRAVEL INTERMITTENT PRODUCER
FREDERICKSBURG SAND AND GRAVEL PIT SAND & GRAVEL
PRODUCER
UNNAMED GRAVEL PIT SAND & GRAVEL PAST PRODUCER
UNNAMED GRAVEL PIT SAND & GRAVEL PAST PRODUCER
UNNAMED GRAVEL PITS SAND & GRAVEL PAST PRODUCER
P. C. GOODLOE & SON, INC. GRAVL PIT SAND & GRAVEL
PAST PRODUCER
FREDERICKSBURG SAND & GRAVEL PIT SAND & GRAVEL
PAST PRODUCER
MINE NO. 2 SAND & GRAVEL PRODUCER
FREDERICKSBURG STONE CO. QUARRY STONE GRANITE CB PRODUCER
OLD BUILDING STONE QUARRY STONE DIMENSION PAST PRODUCER
STAFFORD QUARRY STONE GRANITE CB PRODUCER
AUSTIN RUN MINE SULFUR PYRITE PAST PRODUCER