Lucky Group

The Lucky Group is a molybdenum mine located in Elmore county, Idaho at an elevation of 7,799 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: Lucky Group  

State:  Idaho

County:  Elmore

Elevation: 7,799 Feet (2,377 Meters)

Primary Mineral: Molybdenum

Lat, Long: 43.8875, -115.03190

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 Lucky Group

Lucky Group MRDS details

Site Name

Primary: Lucky Group


Commodity

Primary: Molybdenum
Tertiary: Lead
Tertiary: Zinc


Location

State: Idaho
County: Elmore
District: Rock Creek 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


Holdings

Not available


Workings

Not available


Ownership

Owner Name: J. R. Simplot Co.


Production

Not available


Deposit

Record Type: Site
Operation Category: Prospect
Operation Type: Surface-Underground
Discovery Year: 1963
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

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


Mineral Deposit Model

Not available


Orebody

Form: PODS


Structure

Type: L
Description: Fault Trending N 20 Deg E, Dipping 80 Deg E; Jointing


Alterations

Alteration Type: L
Alteration Text: Oxidation


Rocks

Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene

Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cretaceous


Analytical Data

Analytical Data: SAMPLE OF QUARTZ VEIN CONTAINED 0.007% MO
Analytical Data: 0.2% MO FROM SAMPLES OF FAULT FOOTWALL
Analytical Data: 0.08% MO
Analytical Data: 0.5% MO


Materials

Ore: Molybdenite
Ore: Lead
Gangue: Pyrite
Gangue: Feldspar
Gangue: Quartz


Comments

Comment (Development): 2 Claims

Comment (Deposit): Description Of Length, Width, Thickness For Disseminations Of Molybdenite; Description Of Strike And Dip For Quartz Vein 14 Inches Wide

Comment (Workings): 2 Prospect Pits, 1 On Claim No. 1, 1 On Claim No. 2

Comment (Geology): Aplite Dike Trends N 25 Deg W, Dips 80 Deg Sw.

Comment (Commodity): Samples Taken Across Aplite Dikes Contained From 0.08 To O.5 Percent Molybdenum.


References

Reference (Deposit): Kiilsgaard, T. H., And Others, 1970, Mineral Resources Of The Sawtooth Primitive Area, Idaho: USGS Bulletin 1319-D, 174p.

Reference (Deposit): 1970 OTHER T. H. KIILSGAARD AND OTHERS, BULL. 1319-

Reference (Deposit): V.E. MITCHELL, ET. AL, MINES AND PROSPECTS MAP SERIES, 1981, HAILEY QUAD


Idaho Gold

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"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.