Unnamed Pge OccurrenceOccurrence • Gold, Lead, Zinc, Platinum, Palladium, Copper, Nickel, Cobalt
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Chantilly Crushed Stone, Inc. QuarryProducer • Stone, Crushed/Broken
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Loudoun Quarries, IncProducer • Stone, Crushed/Broken
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Shale Prospect Sw of SterlingOccurrence •
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Shale Prospect N. of ArcolaOccurrence •
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Shale Prospect S. of Gilberts CornerOccurrence •
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Bull Run Stone Co. Crushed Stone QuarryProducer • Stone, Crushed/Broken
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Leesburg QuarryPast Producer • Granite
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Leesburg QuarryProducer • Stone, Crushed/Broken
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Loudoun ProspectOccurrence • Gold
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Goose Creek MinePast Producer • Copper
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Furnace Mountain MinePast Producer • Iron
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Sterling Copper OccurrenceOccurrence • Copper, Manganese
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Loudoun Quarry,Div of ChantProducer • Stone, Crushed/Broken
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Husted QuarryPast Producer • Stone, Crushed/Broken
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Goose Creek MinePast Producer • Copper
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Shale ProspectProspect • Clay
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Leesburg QuarryProducer • Stone, Crushed/Broken
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Leesburg Limestone Co., Inc QuarryPast Producer • Stone, Crushed/Broken
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Bull Run Stone Co.Producer • Stone, Crushed/Broken
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Shale ProspectProspect • Clay
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Bull Run Stone Co. Crushed Stone QyPast Producer • Stone
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White QuarryPast Producer • Stone, Crushed/Broken
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Shale ProspectProspect • Clay
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Loudoun Quarries, Inc. QuarryPast Producer • Stone
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Chantilly Crushed Stone Inc.Producer • Stone, Crushed/Broken
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QuarryPast Producer • Stone, Crushed/Broken
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Goose Creek Lime Co. QuarryPast Producer • Stone, Crushed/Broken
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Leesburg PlantProducer • Stone, Crushed/Broken
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QuarryPast Producer • Stone, Crushed/Broken
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Arlington Stone Co. QuarryPast Producer • Stone, Crushed/Broken
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Graywacke QuarryPast Producer • Stone, Crushed/Broken
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Unnamed ProspectProspect • Iron
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Loudon Marble Co. QuarryPast Producer • Marble, Dimension
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QuarryPast Producer • Stone, Crushed/Broken
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02Past Producer • Stone, Crushed/Broken
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Unnamed ProspectProspect • Copper
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Alaskite QuarryPast Producer • Stone, Crushed/Broken
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Furnace Mountain MinePast Producer • Iron
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QuarryPast Producer • Stone, Crushed/Broken
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Gneiss QuarryPast Producer • Stone, Crushed/Broken
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