diabase

NA > United States > Connecticut > Dolerite Rock Quarry No. Dk-015
NA > United States > Connecticut > Pine Rock Dolerite Quarries
NA > United States > New Jersey > Gallo Asphalt Co.
NA > United States > Utah > Bear Creek Prospect
NA > United States > Virginia > Bull Run Stone Co. Crushed Stone Quarry
NA > United States > Virginia > Chantilly Crushed Stone, Inc. Quarry
NA > United States > Virginia > Loudoun Quarries, Inc
NA > United States > Virginia > Mccanless Const. Co Diabase Quarries
NA > United States > Virginia > Sanders Quarry, Inc
NA > United States > Virginia > Vulcan Materials Co. Crushed Stone Quarry
SA > Ecuador > Pichincha > El Transito
SA > Ecuador > Pichincha > Unknown Name
SA > Paraguay > > Lambare Quarry