Agates near Salt Lake City, UT

17 of the mapped rockhounding spots within 150 miles of Salt Lake City report agate. The closest is Jericho, about 72 miles out (1 hr 29 min drive).

Agates are banded chalcedony nodules that survive long after their volcanic host rock rots away, which is why they concentrate in gravel bars, beaches, and glacial deposits far from where they formed.

Map of 17 agate collecting spots within 150 miles of Salt Lake City, Utah

Closest agates spots to Salt Lake City

Types of agates reported near Salt Lake City

Counts reflect how many spots in this radius mention each variety.

  • Agate13
  • Turritella Agate4
  • Plume Agate1
  • Silicified Agate1

Every agate spot within 150 miles of Salt Lake City

Sorted by distance from Salt Lake City. Tap a row for directions, access status, and nearby trips.

SpotCountyMineralsCoordinatesAccess
JerichoJuab County
  • Plume Agate
39.7539, -112.2122Public
Dugway mining districtTooele County39.9975, -113.1860Public
Fort BridgerUinta County41.3329, -110.3712Public
Thomas RangeJuab County39.7211, -113.1351Public
Drum MountainsRough Well RoadJuab County39.5711, -113.0359Public
KemmererEmigrant TrailLincoln County41.8114, -110.4780Public
Blacks Fork CreekUinta County41.5683, -110.1414Public
Clifton mining districtTooele County40.1710, -113.8127Public
GrangerUS 30Sweetwater County
  • Turritella Agate
41.5691, -109.9348Public
Castle DaleCedar Hollow TrailEmery County39.2274, -110.8866Public
Green RiverSweetwater County41.5167, -109.7124Public
Cedar Mountain areaGreen River CutoffEmery County39.1599, -110.6158Public
WoodsideDinosaur Diamond Prehistoric HighwayEmery County39.2016, -110.3346Public
Sweetwater CountyWY 374Sweetwater County41.5388, -109.4846Public
EmerySevier County
  • Agate
  • Jasperized Dinosaur Bone
38.7837, -111.3592Public
Sweet Water CanyonBitter Creek RoadUintah County39.8397, -109.4128Public
San Rafael SwellEmery County38.9221, -110.5309Public

Agates near Salt Lake City FAQ

Where can I find agates near Salt Lake City?+
17 mapped spots within about 150 miles of Salt Lake City report agate. The closest is Jericho in Juab County County, roughly 72 miles away (1 hr 29 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Salt Lake City?+
17 of the 17 spots here sit on land mapped as publicly accessible. Casual hand collecting of common rocks and minerals is allowed on most BLM and Forest Service land with limits set by the local field office; national parks and most state parks are closed to collecting. Confirm current rules with the managing agency before a trip.
What is the fastest way to spot an agate in a gravel bed?+
Look for waxy luster and translucence rather than color. Wet the stone or look right after rain: agate glows softly at thin edges when backlit, while jasper and chert stay opaque. Banding clinches it but is often hidden until the stone is cracked or tumbled.
How far from Salt Lake City do I need to drive?+
The nearest agate spot is about 72 miles out, and the farthest on this list is 146 miles. Most fall inside a normal weekend day-trip radius.

Keep exploring from Salt Lake City

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