Robert Hyde Prospect
Iron
USGS ResearchIDAHO CITY ROCKHOUNDING HUB
St. Maries is the practical planning hub for Emerald Creek star-garnet country and surrounding St. Joe mineral research.
LOCAL INTERACTIVE MAP
Explore nearby Idaho 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.
This hub uses St. Maries as a geographic base, while the material mix is calculated from the records actually mapped around it.
Records are ordered by evidence status first, then distance. Open the detailed guide before treating any pin as a trip destination.
Iron
USGS ResearchManganese
USGS ResearchTungsten
USGS ResearchTungsten, Zinc, Antimony
USGS ResearchLead, Zinc
USGS ResearchLead, Zinc, Silver
USGS ResearchLead, Zinc, Silver
USGS ResearchLead, Zinc
USGS ResearchLead, Silver, Zinc
USGS ResearchAntimony
USGS ResearchLead, Zinc
USGS ResearchTungsten
USGS ResearchCopper
USGS ResearchLead, Zinc, Copper
USGS ResearchMineral resource occurrence
USGS ResearchLead, Silver, Copper, Zinc
USGS ResearchLead, Zinc
USGS ResearchLead, Silver, Zinc, Copper, Antimony
USGS ResearchLead, Zinc
USGS ResearchLead, Zinc, Silver, Copper
USGS ResearchNickel, Copper
USGS ResearchLead, Zinc, Silver
USGS ResearchLead, Silver, Zinc
USGS ResearchLead, Silver, Zinc, Gold, Copper
USGS ResearchLead, Silver
USGS ResearchGold, Tungsten
USGS ResearchZinc, Lead
USGS ResearchLead, Copper, Silver
USGS ResearchZinc, Lead, Silver
USGS ResearchZinc, Lead, Silver
USGS ResearchLead, Zinc
USGS ResearchLead, Zinc, Silver
USGS ResearchGold, Silver
USGS ResearchZinc, Lead, Silver
USGS ResearchLead, Silver
USGS ResearchGold, Silver, Lead, Copper, Zinc, Tungsten
USGS ResearchCopper
USGS ResearchCopper, Silver, Gold, Lead, Zinc
USGS ResearchZinc, Lead
USGS ResearchLead, Silver
USGS ResearchLead, Zinc
USGS ResearchCopper, Zinc, Silver
USGS Research