Where to Find Black Tourmaline
16 mapped black tourmaline spots across 9 regions. Pick a region for its local guide, or browse every spot by country below. Black Tourmaline is reported at multiple rockhounding spots across the United States. The map below shows where collectors most often find it on legal public ground.
Top regions for black tourmaline
United States
16 spots · 9 regionsMap showing where to find black tourmaline, with 16 mapped spots
Every mapped black tourmaline spot
Black Tourmaline rockhounding FAQ
Where is the best place to find black tourmaline?+
New Hampshire, North Carolina, Texas have the highest concentrations of black tourmaline in this list. Quality and access vary by area, so open the linked region pages for a detailed view.
How many black tourmaline rockhounding spots does RockHoundR track?+
16 mapped spots across 9 regions. The app keeps these on a map alongside your private finds.
Can I legally collect black tourmaline on public land?+
In the U.S., casual hand collecting of common rocks and minerals like black tourmaline is allowed on most BLM and U.S. Forest Service land, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Rules differ by country and region, so always check with the managing agency before a trip.
How do I identify black tourmaline in the field?+
Field identification of black tourmaline comes down to color, hardness, fracture, and luster. The RockHoundR app links to geology details for each spot to help narrow down what you might be picking up.
Hunt black tourmaline on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
