Dragon Mining outlines its cobalt and other resources in the north of Finland

Dragon Mining is featured in the February issue of International Mining - its mines in Sweden and Finland and its projects. Runge has just completed the maiden cobalt Mineral Resource for the Juomasuo deposit, the largest of the five deposits identified to date on the Kuusamo gold project in the north of Finland. The cobalt resource totals 3,084,000 t grading 0.12% Co and 0.1 g/t Au and is in addition and separate to the recently announced update of the Juomasuo gold resource of 1,955,000 t grading 4.9 g/t Au and 0.14% Co.

The Kuusamo Gold Project is located approximately 700 km northeast of Helsinki. It comprises five known gold deposits with a combined Indicated and Inferred Resource of 460,700 oz grading 4.2 g/t Au. Numerous indications of gold mineralisation have also been identified within the surrounding areas. These indications provide a pipeline of prospects to advance and serve to highlight the overall potential of the Kuusamo gold project.

Mega gold/copper mine project makes the grade

IM, through International Mining Project News and consideration of the IPCC aspects of the project in the February issue Leader, has already covered the Caspiche news widely, but we are pleased to present the interesting Marc Davis (www.BNWnews.ca) take on, as he says, “the improbable feat of commercialising Latin America’s second largest undeveloped gold deposit. [It] has achieved a major milestone validation for its unlikely owner, a small Canadian explorer named Exeter Resource. Vancouver-based Exeter [recently] completed an initial blueprint for a mine, (prefeasibility study), that suggests a mine worth over C$27 billion in future revenues is technically and economically viable.
“Known as the Caspiche, this monster deposit is located in northern Chile’s gold-rich Maricunga mineral belt, where over 100 Moz of gold are already concentrated among a clutch of existing mines. Now the region has gained some additional luster with the announcement that Caspiche boasts 19.3 Moz (Proven and Probable) of gold. A further 4.6 billion pounds of copper and over 41 Moz of silver also sweetens the overall value of the deposit. This makes it one of the world’s biggest gold discoveries in recent years and one of only a tiny handful of mega deposits not yet snapped-up by the world’s major mining companies.

“David West, a precious metals analyst for the Vancouver-based investment bank, Salman Partners, says that this pivotal benchmark development significantly de-risks Caspiche and makes it a prospectively tantalising takeover target for the world’s top gold producers.”

“It certainly raises the company’s profile as a takeover candidate, which could be one of the usual suspects in terms of larger mining companies,” he says. “Or you might even see a Chinese company take a run at it.”

In spite of the prohibitive mine development costs involved - totaling C$4.8 billion — a project of this magnitude is something that major mining companies can’t really afford to pass up on indefinitely, West adds. “Sooner or later, someone will buy-out this project.”

“Caspiche’s appeal is underscored by the fact that fewer and fewer worldclass gold deposits (at least 5 Moz in size) are being found,” Davis continues. The current success rate is about one per year, regardless of how many companies are hunting for them and the approximately $4 billion per year that is being spent on this increasingly challenging quest.

“In spite of bullion’s spot price having increased six-fold since its lows nearly a decade ago, the world’s deep-pocketed, big-league gold miners have found themselves scrambling to replenish dwindling inventories. So they’re aggressively targeting takeover candidates that own undeveloped multi-million ounce discoveries, rather than merely relying on organic growth.

“The fact that Caspiche is projected to produce approximately 700,000 oz/y of gold for at least 19 years would be meaningful to the bottom line of any multinational gold miner, West says. This is especially the case for any of the world’s top producers, all of which need to yield up to several million ounces each year just to keep pace with their rivals.

“Another major value driver for Caspiche is that it sits at the heart of the Maricunga mineral belt, which has ample mining infrastructure already in-place. This considerably reinforces the odds in favor of Caspiche becoming a mine, according to Marshall Berol. He co-manages the San Francisco-based Encompass Fund, which has a heavy weighting in mining equities, and which has been a stellar performer over the past few years as a result of a resurgent market in gold stocks.”

“Significant economies of scale could be realized if the major players in the area get together to share mining infrastructure,” Berol says.

“The dominant gold industry “players’ that he’s referring to are Barrick Gold, Kinross Gold and Goldcorp. In particular, Barrick and Kinross own most of the Maricunga gold camp’s prized assets. They include the two nearby mines that straddle Caspiche on each side, one of which is a comparably-sized mine in-the-making called Cerro Casale.

“Unlike several other large-scale gold projects elsewhere in Latin America, Caspiche’s location in Chile also offers a key geopolitical advantage to Exeter and to any of its suitors, Berol says. Specifically, Chile is a politically stable democracy that has long been mining-friendly, especially since this capital-intensive industry is essentially the backbone of its economy.

Meanwhile, Goldcorp (the world’s fifth largest gold producer and second biggest in terms of market capitalization) is aggressively expanding its mining activities in the Maricunga region. Just last week, the company announced its decision to spend C$3.9 billion on the building of mine at its El Morro gold deposit, which is one of Caspiche’s neighbours.

At 8.4 Moz of gold and 6.1 billion pounds of copper in size, El Morro is considerably smaller than Caspiche, in spite of being almost as expensive to build. And its projected annual output is only 210,000 oz of gold and 200 Mlb of copper over a 17-year mine life. On a comparison basis, this demonstrates how relatively inexpensive the Caspiche mine will be to build relative to its prolific projected gold and copper output over nearly two decades.”

This reality further heightens Caspiche’s appeal as a takeover candidate. In fact, its prolific size “should draw the attention of numerous interested parties” according to Wendell Zerb, a Vancouver-based mining analyst for the brokerage house Canaccord Adams.

“We continue to value Exeter on metrics related to it ultimately being acquired,” he adds in a recent 13-page investment letter to investors. “Along with the premium that Exeter’s share price should enjoy in the event of an attractive takeover offer,2 Davis says, “additional value should be built-into the stock’s pricing by the completion of a full feasibility study, which is expected to be published before the year’s end, Zerb says. Hence, he foresees considerable potential upside for the company’s share price over the next 12 months.

New burdens as EU banned chemicals list is tripled

Manufacturers and distributors across a broad range of industries which place products on the EU market face “significant” extra costs under EU proposals to nearly triple the number of banned chemicals. There are currently six substances outlawed in the EU. However, the European Chemicals Agency has recommended to the EU Commission adding a further 13 chemical compounds to that list. The new list includes chemicals used in paint production, pigments, ceramics, glazes and metal processing.

“This would be a marked expansion and represent a huge undertaking for industry to ensure its stock of products were compliant; a process likely to entail significant costs” said John Doherty, a partner and EU regulation specialist at law firm Manches. Doherty said the bans could be in place within approximately two years.

“This is a further example of the seemingly ever-increasing compliance burden imposed by the EU, which is stacking up costs for the UK construction industry, amongst others, at a time when it could do without them.”

“Industry needs to consider whether any exemptions can be negotiated, which the regulations do allow for if there is no suitable alternative in a particular function”

The additional chemical compounds proposed for a ban are:
• Seven chromium compounds (chromium trioxide, chromic acid, sodium potassium chromate, and sodium chromate);
• Five cobalt compounds (cobalt sulphate, cobalt dichloride, cobalt dinitrate, cobalt carbonate, and cobalt diacetate); and
• The solvent trichloroethylene.
All 13 substances are currently listed as Substances of Very High Concern. If a ban is imposed, companies can request authorisation to continue use in specific cases, if no alternatives are available. The six substances currently banned / identified to be phased-out under the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) regulation are as follows:

1. 5-ter-butyl-2,4,6-trinito-m-xylene (musk xylene),
2. 4,4′-diaminodiphenylmethane (MDA),
3. hexabromocyclododecane (HBCDD),
4. bis(2-ethylexyl) phthalate (DEHP),
5. benzyl butyl phthalate (BBP)
6. dibutyl phthalate (DBP).

Expansion of services in groundwater management for mines

International environmental firm SLR Consulting continues to expand the services it offers in southern Africa with the acquisition of Bittner Water Consult (BIWAC), a groundwater consulting firm based in Namibia. The deal is SLR’s fifth acquisition in 20 months and its third in southern Africa in the last year, following the purchase of environmental consultancy Metago and engineering firm GreenEng. Water treatment, management and delivery is the subject of an ever-popular International Mining article, this year in the March issue and tomorrow is the deadline for any editorial contributions to the article.

BIWAC specialises in the sustainable development, protection and management of ground and surface water resources. Recent projects include the groundwater modelling of the Omitiomire copper mine area for Craton Mining and Exploration and specialist groundwater input for the EIA to support the developing Otjikoto gold mine near Otjiwarongo for AuryxGold.

BIWAC does groundwater monitoring and modelling for Langer Heinrich uranium mine in Namibia

Other recent projects include groundwater monitoring for the Marenica uranium mine in the Namib Desert and the development of a regional geohydrological model of the Swakop River catchment as part of the Strategic Environmental Assessment of the ‘Uranium Rush’ in the Erongo Region. This was implemented and sponsored by the Ministry of Mines and Energy and the German Geological Survey (BGR).

Global demand for mining equipment to reach $92 billion in 2015

The world market for mining equipment is projected to climb 8.5% annually through 2015 to $92 billion. Demand will be stimulated by a pickup in mining output growth as global manufacturing activity and construction expenditures accelerate in a generally favourable economic climate. Commodity prices are also expected to remain high by historical standards, contributing to a rise in resource exploration and development activity, and associated mining machinery sales. These and other trends are presented in World Mining Machinery, a new study from The Freedonia Group.
In a continuation of recent trends, the Asia/Pacific region is forecast to register the strongest market advances through 2015, fuelled by robust increases in mine production and related machinery sales in China, India and Indonesia. China alone will account for 57% of all new mining equipment demand between 2010 and 2015, even though growth is expected to slow significantly. Central and South America will post the second fastest gains, supported by a pickup in manufacturing and construction activity, leading to higher demand for mined materials. The Africa/Mideast region will record the next strongest market advances, followed by North America, Eastern Europe and Western Europe. Mining output and associated machinery sales in all of these regions will be spurred by high commodity prices and generally healthy economic growth. In addition, equipment suppliers will benefit from the implementation of Tier 4 emissions standards in the US and Canada and the adoption of Stage IIIB and Stage IV emissions standards in the EU, raising average product prices and contributing to overall dollar demand.
The market for mining machinery used in metals mining operations, which account for the largest share of world sales, is projected to expand at the strongest pace through 2015, spurred by price-driven increases in resource exploration and mine development activity. Coal mining equipment demand is expected to climb nearly as fast, stimulated by an acceleration in primary metals manufacturing growth, bolstering industrial furnace and oven coal use. The world market for non-metallic minerals mining machinery will rise at a somewhat slower rate, stimulated by increases in construction expenditures and ongoing population growth, boosting farming activity and consumption of fertiliser minerals like phosphate rock and potash.

CETEM launches book Biohydrometallurgical Processes: A Practical Approach

This new book addresses practical aspects of different technological issues in biotechnology processes and is aimed at graduate students, teachers and industry professionals. The book was published by the Centre for Mineral Technology (CETEM) in Rio de Janiero. The book is a valuable tool for new graduate students, for teachers who teach the discipline of biological processes and industry professionals in order to acquaint themselves of practical technological examples of different topics in biotechnological processes as reported by renowned professionals at the national and international level.

The 308-page book has 14 chapters covering:

Challenges in the bioleaching process

Mechanisms of bioleaching - basic understanding and possible industrial applications

Adaptability of biomining organisms in hydrometallurgical processes

Micro-organism counting techniques in hydrometallurgy

Scientific monitoring of industrial bioleaching process

Bio-oxidation amenability testing

Bioleaching of metal sulphide ores and concentrates

Electrochemical studies of sulphide minerals in the presence and absence of A. ferro-oxidans

Biohydrometallurgical applications of iron bioreduction

Bio-oxidation of gold ores

Arsenic oxidation and stabilisation of refractory concentrates

Application of biotechnology to enhance nutrient bioavailability of rock powder for crop production systems

Biodegradation of crude oil bearing soils

Bio-desulphurisation of H2S-bearing industrial gas streams.

www.cetem.gov.br

Search IM Articles

Featured News