Hilltop #23

The Hilltop #23 is a beryllium mine located in Larimer county, Colorado.

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: Hilltop #23

State:  Colorado

County:  Larimer

Elevation:

Commodity: Beryllium

Lat, Long: 40.5175, -105.33694

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 Hilltop #23

Hilltop #23 MRDS details

Site Name

Primary: Hilltop #23


Commodity

Primary: Beryllium


Location

State: Colorado
County: Larimer


Land Status

Not available


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Years of Production:
Organization:
Significant: N


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Southern Rocky Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Name: Pegmatite
Role: Host
Age Type: Host Rock
Age Young: Neoproterozoic


Analytical Data

Not available


Materials

Not available


Comments

Comment (Production): ITEM 1: BERYL.

Comment (Geology): GEOL.DESC: UNZONED PEGMATITE, DIKE N70W, 85NE, SCHIST N50E, 65SE; JOINTS IN SCHISTS N70E, 55NW


References

Reference (Deposit): USBM 1966, I. C. 8298, P. 30

Reference (Deposit): USBM MIN. EXAM. FILE

Reference (Deposit): CONSV. DIV. COMP. DATE, 1,62


Colorado Mining Photos

Placer mines at Cripple Creek, Colorado ca. 1892

Check out this collection of Colorado's best historic mining photos: Incredible Photos of Colorado Mining Scenes.