Black Hills National Forest — Personal-Use Rock / Mineral Collection Context
rocks, minerals, pegmatite material and limited personal-use specimens
Core atlasSOUTH DAKOTA LOCAL FIELD REGION
Quartz, mica and accessory minerals in mining/Forest Service contexts.
LOCAL INTERACTIVE MAP
Explore nearby South Dakota 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.
rocks, minerals, pegmatite material and limited personal-use specimens
Core atlascommon rocks, mineral specimens and semiprecious gemstones
Core atlasFairburn agate, prairie agate, jasper, chalcedony, petrified wood and fossil context
Core atlasGold, Lead, Zinc, Copper
USGS ResearchSilver, Lead
USGS ResearchSilver, Lead, Gold
USGS ResearchSilver, Lead
USGS ResearchGold, Silver
USGS ResearchSilver, Lead
USGS ResearchSilver, Gold, Lead, Zinc
USGS ResearchSilver, Gold, Lead, Copper, Zinc
USGS ResearchGold, Silver
USGS ResearchSilver, Lead
USGS ResearchLead, Silver
USGS ResearchSilver, Lead
USGS ResearchGold, Silver, Lead
USGS ResearchSilver, Lead
USGS ResearchSilver, Lead
USGS ResearchGold
USGS ResearchIron, Manganese
USGS ResearchGold, Silver
USGS ResearchTungsten
USGS ResearchGold, Silver
USGS ResearchGold, Silver, Tungsten
USGS ResearchGold, Silver, Lead, Zinc, Copper
USGS ResearchGold, Silver
USGS ResearchGold, Silver, Tungsten
USGS ResearchGold, Copper
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Mercury
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS ResearchGold, Silver
USGS Research