Where to Find Hematite in Missouri

Missouri hematite is concentrated in the Precambrian iron districts of southeast Missouri. The Pilot Knob and Iron Mountain mines in Iron County produced massive hematite-magnetite ore that fed the early American steel industry, and specular hematite (the bladed reflective variety) is still common on the old surface dumps. The Pea Ridge mine in Washington County yields hematite as a primary ore alongside magnetite. Smaller showings of botryoidal hematite turn up in the St. Francois Mountains. Specular hematite blades are the prize Missouri specimens; massive ore is more common but less display-grade. The most productive ground is in Pilot Knob (Iron County), Iron Mountain district (Iron County), Pea Ridge mine area (Washington County).

Casual hand collection of common rocks and minerals like hematite is allowed on most BLM and U.S. Forest Service land in Missouri, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always confirm rules before a trip.

Pilot Knob (Iron County) is the standout. Other strong ground includes Iron Mountain district (Iron County), Pea Ridge mine area (Washington County).