Where to Find Amethyst in Utah
Utah has 8 mapped collecting spots that report amethyst, spread across 6 counties. 7 of the spots are on land mapped as publicly accessible.
Spot list checked against source data on April 1, 2026.
Every amethyst spot we track in Utah
Best spotMarysvillePiute County, UtahPublic access · Cinnabar, Alunite, Albite +11
Best spotSan Rafael SwellEmery County, UtahPublic access · Agatized Wood, Amethyst, Carnotite +6
Dugway mining districtTooele County, UtahPublic access · Agate, Amethyst, Apatite +12
Lincoln GulchBeaver County, UtahPublic access · Amethyst, Azurite, Calcite +12
Granite MountainIron County, UtahPublic access · Actinolite, Albite, Amethyst +10
Bradshaw MountainsBeaver County, UtahPublic access · Amethyst, Tourmaline, Tremolite +8
La Sal MountainsSan Juan County, UtahPublic access · Amethyst, Azurite, Bornite +6
Dugway RangeTooele County, UtahPermission required · Amethyst, Quartz
Standout amethyst spots in Utah
Hand-picked from the full list above, with the reason each one earns a trip.
San Rafael Swell
Emery County
The San Rafael Swell is a broad exposed anticline where Morrison, Curtis, and Cedar Mountain strata carry local agate, jasper, chalcedony, petrified wood, and dinosaur-bone material.
Marysville
Piute County
Marysvale earns a top spot for small but well-formed crystals in rhyolite cavities, especially bixbyite, amethyst, and reported rutile or pseudobrookite.
Best counties for amethyst in Utah
Ranked by the number of mapped amethyst spots. County links open the full rockhounding page for that county.
Before you go
Read the amethyst identification guide so you know what a keeper looks like in the field: Amethyst in the encyclopedia.
