Mt. Everly Beryl Occurrence

The Mt. Everly Beryl Occurrence is a beryllium mine located in Boise county, Idaho at an elevation of 9,199 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Mt. Everly Beryl Occurrence  

State:  Idaho

County:  Boise

Elevation: 9,199 Feet (2,804 Meters)

Primary Mineral: Beryllium

Lat, Long: 43.9669, -115.08390

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.

Satelite image of the Mt. Everly Beryl Occurrence

Mt. Everly Beryl Occurrence MRDS details

Site Name

Primary: Mt. Everly Beryl Occurrence


Primary: Beryllium


State: Idaho
County: Boise
District: Atlanta Area

Land Status

Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Administrative Organization: Boise National Forest


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Record Type: Site
Operation Category: Occurrence
Operation Type: Surface
Years of Production:
Significant: N
Deposit Size: S


General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Sawtooth Mountains

Mineral Deposit Model

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Name: Quartz Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Pliocene

Name: Quartz Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene

Analytical Data

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Ore: Aquamarine
Gangue: Mica
Gangue: Quartz


Comment (Deposit): Pegmatite Described Above; 1 Veinlet Was 9 Inches Wide And 0.75 Inch Thick; Largest Mass Of Aquamarine Was 2 Inches Long, 0.75 Inch Wide, And 0.5 Inch Thick

Comment (Location): 1.5 - 2.0 Mi N Of Queens River-Rock Creek Divide; Ridge Ne Mt. Everly; Location Approximate Land Status Value Calculated 7-94 Using Gis Overlay Analysis With Usfs Land Ownership Boundaries, 1:126,720 Scale.


Reference (Deposit): V.E. Mitchell, Et. Al; Mines And Prospects Map Series, 1981, Hailey Quad

Reference (Deposit): 1968 Recon USBM Rept. Inv. 714

Reference (Deposit): Pattee, E. C., And Others, 1968 , Beryllium Resources Of Idaho, Washington, Montana, And Oregon: USBM Rept. Inv. 7148 , 169 P

Idaho Gold

Where to Find Gold in Idaho

"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more at Where to Find Gold in Idaho.