Where to Find Halite in Utah

Utah halite is most famously the salt of the Great Salt Lake and its terminal evaporite deposits. The lake's south shore in Tooele County yields hopper-style halite crystals along the salt flats, especially after late-summer drying. The Salduro Marsh and Sevier Dry Lake in Millard County produce massive halite beds and large clear cubes. Paradox Valley salt anticlines in Grand and San Juan counties carry deep halite in evaporite sequences, and Bonneville Salt Flats in Tooele County is famous for its meter-deep salt crust used in land-speed racing. Surface halite is moisture-sensitive; specimens dissolve in humid air and need sealed display.

Spot list checked against source data on April 1, 2026.

Open the full map

Every halite spot we track in Utah

Best spotGreat Salt LakeTooele County, UtahPublic access · Aragonite, Bloedite, Gypsum +3
Salt ValleyGrand County, UtahPermission required · Azurite, Carnallite, Gold +6
Great Salt LakeSalt Lake County, UtahPublic access · Aragonite, Bloedite, Gypsum +3
Moab ValleySan Juan County, UtahPermission required · Anhydrite, Carnallite, Gypsum +3
SalduroTooele County, UtahPublic access · Carnallite, Halite, Kainite +3
GlenwoodSevier County, UtahPublic access · Anhydrite, Geode, Gypsum +2
Great Salt LakeBox Elder County, UtahPublic access · Aragonite, Bloedite, Glauberite +2
Great Salt LakeDavis County, UtahPublic access · Aragonite, Bloedite, Glauberite +2
SigurdSevier County, UtahPermission required · Anhydrite, Gypsum, Halite +1
GunnisonSanpete County, UtahPublic access · Anhydrite, Gypsum, Halite
MayfieldSanpete County, UtahPublic access · Anhydrite, Gypsum, Halite
Great Salt FlatsTooele County, UtahPublic access · Halite, Sylvite

Standout halite spots in Utah

Hand-picked from the full list above, with the reason each one earns a trip.

Great Salt Lake
Tooele County
The Tooele side of Great Salt Lake offers an unusual sediment specimen rather than a hard-rock target: oolitic sand made of calcium-carbonate coats around tiny nuclei in shallow, wave-agitated brine.

Best counties for halite in Utah

Ranked by the number of mapped halite spots. County links open the full rockhounding page for that county.

Before you go

Read the halite identification guide so you know what a keeper looks like in the field: Halite in the encyclopedia.

Halite in Utah FAQ

Where can you find halite in Utah?+

The mapped spots concentrate in Tooele County, Sanpete County, and Sevier County. Known collecting areas include Great Salt Lake south shore (Tooele County), Salduro Marsh (Millard County), and Sevier Dry Lake (Millard County). Every spot on this page is on the map, and each spot's own page has its coordinates and access notes.

How many halite spots are mapped in Utah?+

12 spots across 8 counties. The RockHoundR app keeps the same spots on an offline map with public land overlays, geology layers, and your saved finds.

Is it legal to collect halite in Utah?+

Hand collecting of common rocks and minerals in small amounts for personal use is generally allowed on BLM and U.S. Forest Service land, with limits set by the local field office. National parks, most state parks, and tribal land are closed to collecting. 9 of the 12 mapped spots here sit on land marked public. Always confirm current rules with the managing agency before you dig.

More minerals to hunt in Utah

Hunt halite in Utah with the map in your pocket

RockHoundR puts these spots on an offline map with BLM and Forest Service overlays, geology layers, and a log for your finds.