Name   

Allanite

Amethyst

Andalusite

Antigorite

Apophyllite

Aragonite

Azurite

Beryl

Calcite

Cassiterite

Cavansite

Citrine

Dendrite

Dioptase

Epidote

Fluorite

Geode

Hematite

Kyanite

Lazulite

Malachite

Microcline

Obsidian

Okenite

Prehnite

Pyrite

Quartz

Rhodochrosite

Spessartine

Staurolite

Tektite

Tigereye

Topaz

Turgite

Turquoise

Zeolites

County

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Culpepper

Loudoun

Rockingham

Orange