Where to Find Agates near Montrose, CO
19 of the mapped rockhounding spots within 150 miles of Montrose report agate. The closest is Last Chance Mine, about 65 miles out (1 hr 22 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.
Every agate spot within 150 miles of Montrose
Last Chance MineMineral County, Colorado · 65 mi awayFee dig · Amethyst, Agate, Chalcedony +7- Willow Creek (permission required)Mineral County, Colorado · 66 mi awayPermission required · Amethyst, Chalcedony, Sphalerite +2
Dewey Bridge AgateGrand County, Utah · 81 mi awayPublic access · Agate- AgateGrand County, Utah · 83 mi awayPublic access · Agate, Chalcedony, Chert +4
- Owl Draw AgateGrand County, Utah · 83 mi awayPublic access · Agate
- Wolf Creek Stream BedMineral County, Colorado · 89 mi awayPublic access · Amethyst Geode, Agate, Chalcedony +2
- SE Grand CountyGrand County, Utah · 92 mi awayPermission required · Agate, Chalcedony, Chert +2
Best spotDel Norte Thunder Egg BedsSaguache County, Colorado · 92 mi awayPublic access · Plume Agate, Moss Agate, Chalcedony +2- Thompson SpringsGrand County, Utah · 93 mi awayPublic access · Agate, Agatized Clam, Jasper +5
- Colorado RiverGrand County, Utah · 93 mi awayPublic access · Agate, Chalcedony, Chert +4
- Poison StripGrand County, Utah · 93 mi awayCheck locally · Carnotite, Agate, Petrified Wood +1
- Monitor ButteGrand County, Utah · 101 mi awayPublic access · Agate
- Thompson SpringsGrand County, Utah · 102 mi awayPublic access · Agate, Agatized Clam, Anhydrite +5
- Pigeon Blood AgatesGrand County, Utah · 115 mi awayPublic access · Agate
- Sweet Water CanyonUintah County, Utah · 125 mi awayPublic access · Agate, Chalcedony, Jasper +1
- San Rafael RiverEmery County, Utah · 138 mi awayPublic access · Agate, Anhydrite, Carnotite +5
- WoodsideEmery County, Utah · 141 mi awayPublic access · Agate, Carnotite, Chalcedony +4
- San Rafael SwellEmery County, Utah · 143 mi awayPublic access · Jasper, Agate, Nodule +1
- Best spotSan Rafael SwellEmery County, Utah · 146 mi awayPublic access · Agatized Wood, Amethyst, Carnotite +6
Types of agates reported near Montrose
Counts reflect how many spots in this radius mention each variety.
- Agate18
- Moss Agate1
- Plume Agate1
Agates near Montrose FAQ
Where can I find agates near Montrose?+
19 mapped spots within about 150 miles of Montrose report agate. The closest is Last Chance Mine in Mineral County, roughly 65 miles away (1 hr 22 min drive). The full list with coordinates is on this page.
Can I collect agates on public land near Montrose?+
15 of the 19 spots here sit on land mapped as publicly accessible, and 1 is a fee-dig site where you pay for access and keep your finds. 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 Montrose do I need to drive?+
The nearest agate spot is about 65 miles out, and the farthest on this list is 146 miles. Most fall inside a normal weekend day-trip radius.
Keep exploring from Montrose
Where to Find Agates near other cities
Hunt agates around Montrose with the map in your pocket
RockHoundR shows these spots on an offline map with public land overlays, geology layers, weather, and a log for your finds.
