Cobre Montana recovers lithium from Cinovec tin project

THE BOURSE WHISPERER: Cobre Montana (ASX: CBX) has recovered lithium-bearing minerals from tailings generated during recent metallurgical testing carried out on drill core samples from the Cinovec tin project in the Czech Republic.

The initial tin recovery tests were undertaken by European Metals Holdings (ASX: EMH) with subsequent treatment of the tailings undertaken by Cobre under the terms of a Memorandum of Understanding struck between the two companies in December 2014, which allows Cobre to evaluate the possible production of lithium carbonate as a by-product of Cinovec’s tin production.

Cobre has been investigating processing technology capable of providing advantages over conventional lithium extraction technology.

The company entered into a technology sharing agreement with Strategic Metallurgy in September 2014 to work in co-operation to optimise that company’s proprietary technology for use on Cobre’s projects.

Cobre received a sample of gravity tails from the Cinovec project for froth flotation to test concentrates of an appropriate grade could be produced as a feed source for further down-stream processing using Strategic’s processing technology.

The sample used for the initial scoping produced the following results:

Cinovec gravity tails lithium oxide 0.71 per cent potassium oxide 2.94 per cent

Concentrate grade lithium oxide 2.05 per cent potassium oxide 7.56 per cent

Flotation yield lithium oxide 98.1 per cent potassium oxide 87.0 per cent

Flotation tail lithium oxide 0.02 per cent potassium oxide 0.58 per cent

“The ability to separate lithium-containing mica from other constituents present in the gravity tails, by conventional froth flotation, has been demonstrated to be very effective, achieving >98 per cent lithium recovery to a concentrate grade containing >2 per cent lithium oxide,” Cobre Montana said in its ASX announcement.

“The flotation concentrate has since been subject to leaching tests, the results of which will be announced in the near future.

“Strategic Metallurgy’s flowsheet for processing lithium micas is capable of recovering lithium as a carbonate, and potassium as sulphate of potash, a valuable fertiliser.

“At current market prices, and accounting for the sulphate of potash by-product credit, the concentrate produced from the Cinovec tailings exceeds six per cent lithium carbonate equivalent.”

Email: info@cobremontana.com.au

Website: www.cobremontana.com.au

Juniors scoop up new exploration opportunities

THE BOURSE WHISPERER: The resilience of the small end of town exploration sector continues to deliver new opportunities as companies look for new opportunities.

NEVADA COPPER JOINT VENTURE

Metal Bank (ASX: MBK) has entered into an agreement with Mason Valley Copper Properties (MVCP) to farm into the Mason Valley copper project, located within the Yerington Copper District of Nevada in the United States of America.

Metal Bank described the Yerington camp as a significant copper district with a NI43-101 resource base of over 12 million tonnes of copper and past production of approximately one million tonnes of copper.

The project includes three main historical underground copper mines (high-grade copper skarn style deposits) with average mined grades of between 2 per cent to 6 per cent copper.

Metal Bank indicated future exploration targeting resource development will focus on extensions to the skarn mineral systems that hosted the high-grade copper orebodies, which the company said pretty much remain open at depth and along strike.

A number of high-priority geophysical targets occur coincident along strike to the existing min, which the company believes could potentially represent new copper rich skarn systems.

Metal Bank explained that past exploration and drilling (modern and historical) over the Mason Valley mining camp has been limited due to previous fragmented ownership of the mining claims/tenure.

Under the new agreement the entire Mason Valley mining camp, including three high-grade historical copper mines has been secured under 10 square kilometres of contiguous claims.

The partnership has access to historical documentation for these three mines, which collectively produced approximately 3.8 million tonnes at a grade of 1.5 per cent to 6.2 per cent copper from 1910 to 1931.

These three copper mines are:

Mason Valley Mine – historical production of 1.7 million tonnes at 2.5 per cent to 6 per cent copper;

Bluestone Mine – historical production 1.5 million tonnes at 1.5 per cent to 3.5 per cent copper; and

Malachite Mine – historical production 0.6 million tonnes at 3.5 per cent to 6.2 per cent copper.

“The Mason Valley copper project is in a low risk, pro-mining district that is undergoing a significant mining revival with 12 million tonnes of copper metal in resources currently at feasibility or mine development stage,” Metal Bank chair Inés Scotland said in the company’s announcement to the Australian Securities Exchange.

“With the establishment of this Joint Venture, we are able to apply modern exploration and resource development to a highly prospective area that has previously seen limited activity as a result of fragmented ownership of the mining claims.

“While the majority of the district’s copper inventory is contained in large porphyry style deposits being developed by majors such as Freeport McMoRan, it is the higher grade skarn style systems that represent the priority target for MBK.”


ACQUISITION OF GOLD PROJECT IN NORTHERN SWEDEN

Dragon Mining (ASX: DRA) has executed a conditional Sale and Purchase Agreement with the Bankruptcy Estate of Lappland Goldminers Fäboliden AB to acquire the Fäboliden gold project in northern Sweden.

Dragon said the Fäboliden gold deposit is a potential source of open pittable material that could be processed at the company’s nearby, fully-owned Svartliden production centre.

In consideration for the acquisition, Dragon Mining will make staged payments to the Bankruptcy Estate comprising:

6 million SEK (A$0.95million) within 10 business days of receiving confirmation the pledgees in the Bankruptcy Estate approve the Agreement;

24 million SEK (A$3.79million) within ten business days from the date of a final, legally binding and unappealable granting by the appropriate court of the extension of the start-up time set out in the Environmental Permit of at least four years; and

10 million SEK (A$1.58 million) on or before the date 18 months after the Completion Date (being the seventh day following the fulfilment of the two conditions: i. a final, legally binding and unappealable granting by the appropriate court of the extension of the start-up time set out in the Environmental Permit of at least four years; and ii. a final, legally binding and unappealable approval from the Mining Inspectorate of Sweden or an approval from the Swedish Government of the transfer of the Exploitation Concession to Dragon Mining.

If the conditions are not achieved within two years of execution of the Agreement, the Agreement shall be considered void and payments reversed, apart from 0.25 million SEK (A$0.04 million) that will be retained by the Bankruptcy Estate.

“The company is very pleased to have secured the acquisition of the Fäboliden gold project,” Dragon Mining executive director Brett Smith said in the company’s ASX announcement.

“Fäboliden represents an advanced project that was previously explored as a large tonnage-low grade gold project.

“Dragon Mining, however, intends to focus on the identified narrower, near-surface higher grade zones within the lower grade envelope that could be more amenable to open pit mining and processing at Svartliden.

“Metallurgical test work and processing of a 1000 tonne sample at the Svartliden Plant has confirmed Dragon Mining’s ability to process material from Fäboliden.

“The existing infrastructure at Svartliden, including the CIL plant and tailings disposal will enable the company to potentially develop an operation at a greatly reduced cost and smaller environmental foot print compared to the original Fäboliden concept.”

Dragon Mining declared it intends to commence activities immediately at Fäboliden, staring with a diamond core infill drilling program targeting the near-surface, higher grade gold mineralisation.

Talga strikes second German graphite research deal

THE BOURSE WHISPERER: Talga Resources (ASX: TLG) has begun a second advanced research program with German graphene application specialists.

The latest program follows the announcement in December of a conductive graphene ink program to be carried out with University Jena.

The new work is to comprise a joint graphene test program with Germany’s Dresden University of Technology and the Max Planck Institute for Polymer Research.

Talga explained the 12 month program will test and demonstrate the company’s low cost bulk graphene product for supercapacitor and other battery related applications.

Professor Xinliang Feng from Dresden University will head up the joint work program alongside materials scientist, Professor Klaus Müllen at Max Planck.

Precursor material to feed the graphene program will be sourced from Talga’s wholly-owned Vittangi project, located in Sweden.

According to Talga, as part of the diligence required for work program commencement, Dresden University has already replicated the company’s graphene liberation process using Vittangi unprocessed ore as feedstock.

The company went on to say these results closely mirrored those achieved by Talga in its own laboratory based test programs.

Talga boasted that its low-cost one-step liberation of graphene from raw ore has now been successfully replicated by four organisations in two different countries.

“We are thrilled to be working with these parties who are preeminent minds in the field of graphene research,” Talga Resources managing director Mark Thompson said in the company’s announcement to the Australian Securities Exchange.

“The willingness to work jointly with Talga provides further validation around the way we propose to remove the volume and price hurdles that have been limiting global commercialisation of graphene.

“The new program is designed to both accelerate our processing power while at the same time revealing new applications in mobile energy materials.

“This program with Dresden University and Max Planck follows from Talga’s graphene conductive ink research in Jena (central Germany) and Talga’s sale of test-based graphene output to German 3D printing group, Microdrop Technologies GMBH.

“Germany is strategically placed proximate to Talga’s mineral assets, world class research capabilities and potential end users.

“The aim is to have a complete ore-to-product pathway developing to demonstrate our graphene potential to the economic heart of Europe.”

Email: admin@talgaresources.com

Website: www.talgaresources.com

Sirius commences mining at Nova

THE BOURSE WHISPERER: Sirius Resources (ASX: SIR) has commenced development of the Nova nickel mine and construction of associated infrastructure.

Sirius kicked off mining operations on the Australia Day public holiday having received final statutory approvals required for the commencement of operations on the mining lease.

The milestone comes two and a half years since the discovery of Nova, and exactly on the project’s planned timeline.

Sirius already had pre-positioned contractors on site in anticipation of the approvals for mining operations to begin, which are now underway alongside other key construction activities.

The competitive nature for contractors being generated by the current state of the industry has enabled Sirius to identify capital cost savings of $30 million on the original Definitive Feasibility Study estimate of $473 million, bringing that figure down to $443 million.

“We have started the project on time, on plan and significantly within original capex budget estimates,” Sirius Resources managing director Mark Bennett said in the company’s announcement to the Australian Securities Exchange.

“I would like to thank the WA Environmental Protection Agency, the Department of Mines and Petroleum, and the Department of Environment Regulation for their professional and efficient participation in this process.

“It is also pleasing to continue involving local stakeholders such as the traditional owners and local pastoralists in the venture.

“Our project management team have done a great job getting Sirius to this point so smoothly, so quickly and with the benefit of significant savings.”

Initial mining of the boxcut (the small open pit excavated to access fresh rock from which the underground decline starts) is expected to take approximately three months to complete.

 

Start of mining at Nova – the boxcut site on Australia Day, Monday 26th January 2014. Source: Company announcement

 

Immediately following this, mining of the underground decline to access the Nova orebody will commence.

The exploration camp is currently being expanded and converted to become a 200 person temporary construction camp to house the workforce whilst the main accommodation village is being built.

This work is due to be finished in March 2015, and the permanent accommodation village is expected to be completed by August 2015 at a cost of $23 million.

Email: admin@siriusresources.com.au

Website: www.siriusresources.com.au

Gold Road receives Gruyere Scoping Study results

THE BOURSE WHISPERER: Gold Road Resources (ASX: GOR) has completed a Scoping Study into the development of the company’s Gruyere gold project in Western Australia.

The Gruyere project comprises a large-scale open pit mine, a narrow vein underground mine at Central Bore and a conventional 5 million tonnes per annum (Mtpa) Carbon In Leach (CIL) processing facility (7.5Mtpa and 10Mtpa scenarios were also investigated by the study).

Gold Road claims the study has demonstrated Gruyere, based on key metrics and projections and estimates at $1,350 per ounce, to be an economically robust gold project.

The company anticipates average gold production of 190,000 ounces to be recovered per annum over an 11 year life of mine (LOM) for 2.1 million ounces total production.

This is expected to generate gold revenue of $2.8 billion over LOM with the possibility of further upside based on recent gold price increase.

The study has determined average cash costs of $838 per ounce and all-in sustaining costs of $916 per ounce.

Net pre-tax cash flow is expected to be above $550 million over LOM after all-inclusive pre-production capital costs estimated at $360 million.

More than 70 per cent of the project’s forecast production target is in Measured and Indicated Resource categories.

 

Location of Gold Road tenements relative to major cities and relevant
infrastructure within the Yilgarn Craton. Source: Company announcement

 

Gold Road indicated a Pre-Feasibility Study will commence immediately, with Stage 1 to focus on optimal plant size and throughput.

“The release of the Scoping Study is an important milestone for our company,” Gold Road Resources executive chairman Ian Murray said in the company’s announcement to the Australian Securities Exchange.

“It transitions Gruyere from a standout gold discovery to a potentially robust gold mining project.

“This confirms the exceptional qualities of the Gruyere project for mining and processing, and demonstrates the likelihood that Gold Road could become a significant gold producer.”

“The Base Case production scenario has highlighted multiple opportunities to improve the project economics through mine and plant size optimisation, power generation savings and further exploration success from both the Gruyere area and our extensive regional portfolio as well as higher gold prices.

“It is also relatively robust at lower gold price scenarios.”

Email: perth@goldroad.com.au

Website: www.goldroad.com.au

Australian Bauxite receives final approvals to commence Bald Hill

THE BOURSE WHISPERER: Australian Bauxite (ASX: ABX) has received development approval from Northern Midlands Council for mining to commence at the company’s Bald Hill bauxite mine in northern Tasmania.

The company wasted no time in immediately securing the site, with an emphasis on public safety.

Construction is too soon commence on ore haulage roads and fences within the Mining Lease.

Australian Bauxite has reached an agreement with the Council that it will conduct remedial work on Macquarie Road and West Street, Campbell Town prior to commencing cartage.

The company indicated the work will be coordinated with the Council and will commence as soon as possible on the areas requiring remediation, which were identified by a deflectograph test recently conducted on behalf of ABX.

 

Locations of ABX projects and Infrastructure in Tasmania. Source: Company announcement

 

“The final approval by Northern Midlands Council paves the way for Australian Bauxite to commence mining operations on schedule – a credit to all concerned,” Australian Bauxite chief operating officer Leon Hawker said in the company’s announcement to the Australian Securities Exchange.

“Our expectation is that 45 direct jobs will be created at the mine, in transport, at Bell Bay Port and in administration as a consequence of the Bald Hill mine.

“A multiple number of additional indirect jobs will arise as operations expand.

“This is the first new bauxite mine in Australia for over 35 years and will introduce a new bauxite supply into the seaborne bauxite market when the market is strong.

“We look forward to continuing and further developing the relationships that have been built in Tasmania.

“ABX can only operate with a strong social licence and however modest our contribution to local jobs, industry and the economy may be, we will make every effort to meet the expectations of our diverse stakeholders.”

Email: corporate@australianbauxite.com.au

Website: www.australianbauxite.com.au

Rox picks up more Mt Fisher ground

THE BOURSE WHISPERER: Rox Resources (ASX: RXL) has entered into an Option Agreement to acquire 100 per cent of two additional granted mineral tenements at the company’s Mt Fisher gold-nickel project, north of Kalgoorlie in Western Australia.

The new tenements are situated along strike to the south of known nickel and gold mineralised zones on Rox’s tenements.

The first tenement, E53/1802, is located along strike to the south of Rox’s recent nickel sulphide discoveries at Camelwood and Musket.

The tenement covers a further 10 kilometres of the prospective ultramafic horizon, now providing Rox with a total 25km strike length.

 

E53/1802 (yellow outline) showing magnetics. Rox current tenure shown
with red or blue outline, and nickel sulphide prospects and VTEM
anomalies shown. Source: Company announcement

 

Rox has already identified nickel and copper geochemical anomalies on E53/1802, but acknowledged he area has not been effectively explored for nickel sulphides.

The second tenement, E53/1788, is located along strike to the south of a 7km long gold-in-regolith anomaly currently held by Rox at the Dam and Dirks prospects, extending the potential gold-bearing corridor to more than 10km.

“We now cover all of the areas that we want to have in this project at the current time,” Rox Resources managing director Ian Mulholland said in the company’s announcement to the Australian Securities Exchange.

“These two new tenements offer Rox some very prospective additional ground, being along strike from known nickel sulphide and gold mineralisation.

“In particular, given our exciting nickel sulphide discoveries, adding another 10 kilometres of potential strike gives us much more scope to expand the already impressive resource base we are identifying.

“In addition, the new gold tenement already has a significant aircore geochemical anomaly on it that hasn’t been tested with RC drilling, so there is the potential to add to our gold resources also.”

Email: admin@roxresources.com.au

Website: www.roxresources.com.au

Elvis has left the building

THE BOURSE WHISPERER: The regular game of musical chairs continues within the boardrooms across the resources industry.

Director Resignations

BC Iron (ASX: BCI) announced that Mike Young, Malcolm McComas, and Peter Wilshaw have resigned as non-executive directors of the company.

These resignations reduce the Board from eight to five, comprising the chairman, the managing director and three non-executive directors.

BC Iron said the resignations reflect recent Board discussions to reduce its size in the current iron ore price environment.

The Board has also resolved to reduce the fees of the remaining non-executive directors.

“BC Iron wishes to acknowledge the material contributions from each of Mike Young, Malcolm McComas and Peter Wilshaw,” BC Iron chairman Tony Kiernan said.

“They have initiated this change and we thank them sincerely for their particular contributions to the Board and the company.”


Retirement of Director

Adelaide Resources (ASX: ADN) announced John den Dryver has retired from his role as a director of the company.

Den Dryver joined the Board of Adelaide Resources almost 10 years ago as a non-executive director, a position he has held since that time.

Prior to joining Adelaide Resources he held senior managerial and executive positions with a number of resources companies.

In addition to his non-executive role at Adelaide Resources, he has also acted as a non-executive director for a number of other ASX-listed resources groups.


Appointment of Managing Director

Southern Cross Goldfields (ASX: SXG) announced David Sproule has assumed the positions of managing director and chief executive officer.

Sproule was appointed executive director in September 2014 to focus on bringing the company’s projects into production over the next 12 month commencing with the Manuka silver and Mt Boppy mines.


Managing Director resigns

Spectrum Rare Earths (ASX: SPX) announced Ian Bamborough will cease employment as managing director of the company at the completion of his current contract term on 30 November 2014.

Bamborough has served more than seven years in this position having been appointed a few months after the company’s listing on ASX in 2007, and has been responsible for the discovery of the company’s suite of rare earths prospects, including Quantum, Stromberg and Skyfall.

Aurelia Metals opens Hera Mine

THE BOURSE WHISPERER: Aurelia Metals (ASX: AMI) celebrated the official opening of the company’s Hera gold-zinc-lead mine, which was attended by New South Wales Minister for Resources and Energy Anthony Roberts and Kevin Humphries, Member for Barwon.

The opening was also attended by Aurelia employees, directors, shareholders, project partners and members of Nymagee community.

 

Source: Company announcement

 

AMI has already completed its first shipment of 5,734 tonnes of zinc-lead concentrate from the Hera mine.

According to Aurelia the shipment is moving on schedule and was above specifications grading 56 per cent lead and zinc.

The concentrate will be sold to Aurelia’s offtake partner Glencore.

The company is scheduled to be shipping concentrate approximately every six weeks.

“We are very pleased with our maiden concentrate shipment which represents another important milestone for the Hera project,” Aurelia Metals managing director Rimas Kairaitis said in the company’s announcement to the Australian Securities Exchange.

The Hera-Nymagee project consists of the high-grade underground Hera gold-lead-zinc-silver mine (Aurelia 100%) and the Nymagee copper deposit (Aurelia 95%), and is located approximately 100km south-east of Cobar, in central NSW.

Aurelia is now in final plant commissioning stages of the Hera project with first production commenced in the September quarter 2014.

The Hera mine produces gold and silver doré bars by gravity and concentrate leach and also produces a high-grade bulk-lead-zinc concentrate for sale.

Aurelia said it is also currently evaluating the Nymagee copper deposit, located 4.5km to the north, with a view to demonstrating an integrated development of the Hera and Nymagee deposits.

Aurelia declared its commitment to ongoing exploration of the Hera-Nymagee project saying it considers both deposits have potential to evolve into a large ‘Cobar style’ mineral system.

Email: office@aureliametals.com

Website: www.aureliametals.com

Cobre Montana and Pilbara Minerals sign battery-grade lithium MoU

THE BOURSE WHISPERER: Cobre Montana (ASX: CXB) has executed a Memorandum of Understanding (MoU) with Pilbara Minerals (ASX: PLS).

The MoU involves testing the lepidolite potential of the former’s Pilgangoora project southeast of Port Hedland in Western Australia, to produce high-grade lithium carbonate for use in advanced hi-tech batteries.

 

Location of the Pilgangoora lithium project. Source: Company announcement

 

The cornerstone to the MOU will be a six month study by Cobre Montana of the Pilgangoora deposit, which is anticipated to lead to a presentation of a commercial development proposal by Cobre to Pilbara Minerals.

Cobre Montana’s test work program will include field inspections, data using past resource calculations, results from Pilbara Minerals’ current 10,000m drilling campaign and laboratory work to confirm the suitability of Pilgangoora lepidolite as a source for battery-grade lithium carbonate.

The MOU with Pilbara Minerals is the second major advance in a month for Cobre Montana’s aspirations to become a lithium developer.

Earlier this month Cobre secured exclusive licensing rights to the only practical technology for extracting lithium from micas.

The licensing rights will extend for up to 25 years, giving Cobre Montana a competitive edge with respect to processing such materials.

“Securing the access to processing technology had proven the catalyst for the company and Pilbara Minerals to advance assessment work on the Pilgangoora project,” Cobre Montana managing director Adrian Griffin said in the company’s announcement to the Australian Securities Exchange.

Pilbara Minerals controls substantial resources of lithium within the Pilgangoora project.

The project hosts a JORC 2012 Inferred Resource of 8.6 million tonnes at 1.01 per cent lithium oxide for 87,000 tonnes of lithium.

Pilbara Minerals and Cobre Montana recognised the significant opportunity that presents itself at Pilgangoora by combining: The economic advantage of exploiting both tantalum and lepidolite simultaneously; The complementary experience of Pilbara and Cobre; and The benefits of the exclusive licence rights with identified resources, to expedite potential commercialisation opportunities,”  Griffin said.

Email: info@cobremontana.com.au

Website: www.cobremontana.com.au