Fourth of July Et Al.
Silver, Gold, Zinc, Lead
USGS ResearchCOLORADO LOCAL FIELD REGION
Gold-panning and mine-tour context near Idaho Springs, Central City and adjacent districts.
LOCAL INTERACTIVE MAP
Explore nearby Colorado records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.
The records below may represent collecting sites, managed programs, protected resources or research-only geology. Their individual status is more important than proximity.
Silver, Gold, Zinc, Lead
USGS ResearchUranium, Iron
USGS ResearchUranium, Gold, Silver, Copper
USGS ResearchMolybdenum, Gold, Silver, Copper, Lead, Zinc
USGS ResearchUranium, Silver, Gold, Lead
USGS ResearchUranium, Gold, Silver, Copper
USGS ResearchMolybdenum
USGS ResearchMolybdenum
USGS ResearchSilver, Gold, Copper, Uranium
USGS ResearchGold, Silver, Lead, Zinc, Uranium
USGS ResearchBeryllium
USGS ResearchTungsten
USGS ResearchUranium, Silver, Lead
USGS ResearchSilver, Gold, Copper, Lead
USGS ResearchCopper, Silver, Lead
USGS ResearchGold, Copper, Lead
USGS ResearchSilver, Gold, Lead, Copper, Zinc
USGS ResearchRare earth elements
USGS ResearchLead, Zinc, Copper, Gold
USGS ResearchUranium
USGS ResearchMolybdenum
USGS ResearchUranium, Copper
USGS ResearchMolybdenum
USGS ResearchLead, Zinc
USGS ResearchTungsten
USGS ResearchMolybdenum
USGS ResearchTungsten
USGS ResearchTungsten
USGS ResearchUranium
USGS ResearchUranium
USGS ResearchMolybdenum, Silver, Lead, Zinc
USGS ResearchSilver, Lead, Zinc
USGS ResearchGold, Silver
USGS ResearchUranium
USGS ResearchSilver, Lead, Gold, Zinc, Copper
USGS ResearchMolybdenum
USGS ResearchUranium, Lead, Silver, Fluorite
USGS ResearchUranium
USGS ResearchUranium
USGS ResearchGold, Silver
USGS ResearchBeryllium
USGS ResearchGold, Fluorite, Silver, Lead, Copper, Uranium, Molybdenum, Tungsten
USGS ResearchBeryllium
USGS ResearchBeryllium
USGS ResearchRare earth elements
USGS ResearchGold, Copper
USGS ResearchUranium
USGS ResearchUranium
USGS ResearchUranium, Molybdenum
USGS ResearchMolybdenum
USGS Research