Vulcan Materials Quarry

What to Collect --- Prehnite, datolite, stilbite, byssolite, pyrite, pectolite, apophyllite, other zeolites. Good micros (e.g. laumontite).

See the Mindat page for pictures!

Directions --- From D.C. and Maryland area, take Washington Beltway (I-495) to I-66 (west) to Manassas Exit 44. Go south on Rt 234 (Bypass) for 3.3 miles. Turn Left on Wellington Rd. (at light) --- go ½ mile and turn left on Vulcan Road. Cross railroad tracks and take immediate right into office parking lot.

Equipment/ clothing --- Full safety gear --- steel toed shoes/boots, safety glasses, hardhat, work gloves --- rock hammer, 3 - 4 pound crack hammer, chisels, 5 gal. bucket, old newspaper for wrapping specimens, small pry bar. Optional -- large sledge hammer, long pry bar, extra buckets. Your best tools are sharp eyes. Clothing depends on the weather --- coveralls recommended. Rain poncho nice to have.