Gibellini vanadium project, US

Image of the location of the Gibellini vanadium project, in the US

Location map of Silver Elephant's Gibellini vanadium project, in the US

17th September 2021

By: Sheila Barradas

Creamer Media Research Coordinator & Senior Deputy Editor


Font size: - +

Name of the Project
Gibellini vanadium project.

Nevada’s Battle Mountain region, in the US. 

Project Owner/s
Silver Elephant.

Project Description
Vanadium is designated a critical material by the US government, owing to its importance to the defence and energy storage sectors. 

The preliminary economic assessment (PEA) envisages an openpit, heap-leach operation, with average production of 10.2-million pounds of vanadium pentoxide a year over an 11.1-year mine life.

Initial mine development will be focused on the Gibellini deposit, with Louie Hill following nine years later.

Gibellini has measured and indicated resources estimated at 22.95-million tons grading 0.286% vanadium, and inferred resources of 14.97-million tons grading 0.175% vanadium pentoxide.

Louie Hill has inferred resources of 7.52-million tons grading 0.276% vanadium pentoxide. Silver Elephant believes that there is an opportunity to upgrade the inferred resources to higher confidence categories through drilling, and to incorporate Bisoni McKay Mineral Resources in future economic studies.

Total vanadium pentoxide expected to be recovered is estimated at 114.6-million pounds a year. Heap leaching will be performed at ambient temperature and atmospheric pressure without preroasting or other beneficiation processes.

Potential Job Creation
Not stated.

Net Present Value/Internal Rate of Return
The project has an after-tax net present value, at a 7% discount rate, of $127.9-million and an internal rate of return of 25.4%, with a payback period of 2.49 years.

Capital Expenditure
The initial capital cost is estimated at $147-million, including contingency of 25%.

Planned Start/End Date
Not stated.

Latest Developments
None stated.

Key Contracts, Suppliers and Consultants
Wood Group USA and Mine Technical Services (PEA).

Contact Details for Project Information
Silver Elephant, tel +1 604 569 3661 or email

Edited by Creamer Media Reporter



Goodwin Submersible Pumps Africa (Pty) Ltd
Goodwin Submersible Pumps Africa (Pty) Ltd

Goodwin Submersible Pumps Africa is sole distributors for Goodwin electrically driven, submersible, abrasion resistance slurry pumps.

John Deere (Pty) Ltd
John Deere (Pty) Ltd

In 1958 John Deere Construction made its first introduction to the industry with their model 64 bulldozer.


Latest Multimedia

sponsored by

Magazine round up | 12 April 2024
Magazine round up | 12 April 2024
12th April 2024

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?







sq:0.103 0.151s - 92pq - 2rq
1: United States
Subscribe Now
2: United States