Where to Find Topaz in Colorado

Colorado has 6 mapped collecting spots that report topaz, spread across 5 counties. The largest share sits in El Paso County County with 2 spots. 5 of the spots are on land mapped as publicly accessible.

Standout topaz spots in Colorado

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

Devils Head (Rampart Range)
Douglas County County
Devils Head sits in the Pikes Peak granite of the Rampart Range, where weathered pegmatite pockets have produced large topaz and smoky quartz crystals along with amazonite and fluorite. The locality lies on Pike National Forest land, and personal-use specimen collecting with hand tools is allowed on open ground. It is one of the classic crystal-pocket areas of the Front Range.
St. Peters Dome (Gold Camp Road)
El Paso County County
St. Peters Dome is a Pikes Peak granite peak in Pike National Forest where the historic Cheyenne fluorspar district left dumps that still yield loose purple, green, and white fluorite within a short walk of the parking area. Smoky quartz, amazonite, zircon, and topaz occur in the same granite. The collecting ground sits south of the Bear Creek watershed closure, so it remains open to casual hand-tool collecting.
Tarryall Mountains (Spruce Grove)
Park County County
The Tarryall Mountains are one of the better topaz localities in the Pikes Peak region, with smoky quartz and pale amazonite in pegmatites of the Redskin Stock. Trails from Spruce Grove Campground on Pike National Forest lead to mine tailings where collectors have found smoky topaz. Personal-use collecting with hand tools is allowed on the surrounding open Forest Service ground.

Best counties for topaz in Colorado

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

Every topaz spot we track in Colorado

Sorted by county. Coordinates open in Google Maps.

Spot	County	Minerals	Coordinates	Access
Sugarloaf & Ruby MountainsCR 300	Chaffee County	Rhyolite Perlite Apache Tears Spessartine Topaz	38.7602, -106.0722	Public
Devils Head (Rampart Range)	Douglas County	Smoky Quartz Topaz Amazonite Fluorite	39.2756, -105.1077	Public
Cook Mountain (southern side)Gold Camp Road	El Paso County	Amazonite Smoky Quartz Topaz	38.7607, -104.9176	Public
St. Peters Dome (Gold Camp Road)	El Paso County	Fluorite Smoky Quartz Amazonite Zircon Topaz	38.7472, -104.9116	Public
Specimen Mountain	Larimer County	Allophane Calcite Agate Quartz Topaz	40.4428, -105.8084	Permission
Tarryall Mountains (Spruce Grove)	Park County	Smoky Quartz Topaz Amazonite	39.1382, -105.4617	Public

Before you go

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

Topaz in Colorado FAQ

Where can you find topaz in Colorado?+

The mapped spots concentrate in El Paso County County, Chaffee County County, and Douglas County County. Every spot on this page appears on the map above with coordinates and access notes.

How many topaz spots are mapped in Colorado?+

6 spots across 5 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 topaz in Colorado?+

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. 5 of the 6 mapped spots here sit on land marked public. Always confirm current rules with the managing agency before you dig.

Where else to find topaz

Utah6 spots

More minerals to hunt in Colorado

Hunt topaz in Colorado 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.