Vast Resources Explores Potential Marange Mine

Marange Fields Zimbabwe

Mining company Vast Resources gained access to a section of Zimbabwe’s Marange fields with a view to developing joint operations there with a local community group.

The miner reached an agreement with Red Mercury, a subsidiary of the Marange-Zimunya Community Share Ownership Trust, to carry out due diligence over a two-month period at the Heritage Concession – a 15-square-kilometer area in the Marange fields.

If the concession proves viable, the companies will form a joint venture for exploration, mining and marketing diamonds from the site. Such a partnership would see Red Mercury provide the government-issued mining license, and Vast responsible for procuring funding to develop a mine.

The deal would fall in line with Zimbabwe’s indigenization laws, which require 51% ownership by a designated entity or community-share ownership trust. That law is currently under review, and could change in the next few months, Vast Resources noted.

“Having already agreed on the principal terms of the future joint venture with the MZ Community Trust, we have confidence that once the due-diligence period is complete, subject to final results, we can move swiftly in building a valuable diamond arm of our business, which is mutually beneficial for all stakeholders,” added Andrew Prelea, CEO of Vast.

Earlier this year, Vast signed a memorandum of understanding with Botswana Diamonds to develop Zimbabwe’s diamond resources and share information from past exploration of the region.

“I am delighted Vast has been awarded this exclusive access to part of the famous Marange diamond fields, and we look forward [to] working with them to realize the full potential of this area and others as they begin to emerge with Zimbabwe opening for business,” said Botswana Diamonds chairman John Teeling.

Source: Diamonds.net

ALROSA To Hold Auction Of Large Diamonds In Israel

Alrosa 83.5 carat rough diamond

Alrosa the world’s largest diamond miner, will hold an auction for the sale of special size rough diamonds weighing over 10.8 carats in Israel from August 19 to September 6.

The company will auction 202 gem quality rough diamonds with a total weight of 3,165 carats. About 100 companies from Israel, Belgium, India, Hong Kong and Russia were invited to participate in the auction.

“The end of summer is traditionally a good time for auctions the demand for rough diamonds is growing. It is also relevant for Israel where our goods are always in demand and most local companies specialize in large size rough diamonds. According to all these factors we made changes to our plans and increased the number of stones for the sale. Now we look forward to a high demand for our diamonds and good results of the auction,” said Evgeny Agureev, a Member of the Executive committee, Director of the USO ALROSA.

Under Russian law, diamonds of special sizes weighing over 10.8 carats can only be sold at auctions.

ALROSA will hold another auction in Israel in November.

Source: IDEX Online

Gem Diamonds Recovers 101ct. Stone

Gem Diamonds 100.50 carat rough diamond

Gem Diamonds has unearthed a 100.50-carat diamond from its Letšeng mine in Lesotho, it said Friday.

The white, type IIa stone is the 11th over 100 carats the miner has recovered from the asset so far this year.

Gem Diamonds owns 70% of the Letšeng mine, with the state holding the remaining shares. The company also owns the Ghaghoo mine in Botswana, which it plans to sell.

Source: diamonds.net

De Beers rough diamond sight grows to $575m

De Beers rough diamond

Anglo American’s De Beers the world’s largest rough diamond producer by value, sold $575 million worth of rough diamonds at the fifth sight of this year.

The value is a 6% increase from the $541m sight in the same period last year and 3.7% higher than the $554m sight last month.

De Beers has increased efforts in recent months to find a way to verify the source of diamonds and ensure they are not from conflict area where rough diamonds may have been used to finance violence.

Last month De beers announced it would start selling jewellery made with laboratory grown diamonds.

Lucara Sells Two Huge Diamonds at $32M Tender

Lucara Tender Rough Diamonds

Lucara Diamonds have sold two exceptional large rough diamonds at the $32.5 million tender.

The tender included a 327 carat rough diamond that sold for over $10 million USD.

Lucara said the 10 stones ranging from 40.4 carats to a 472.37 carat rough stone a combined 1,453.06 carats, sold for an average price of $22,356 per carat.

The top seller was the 327.48 carat white diamond, which earned $30,900 per carat total $10.1 million.

Another exceptional size 472.37 carat light brown stone also sold but the miner has not publish its price.

Lucapa gets another $2 million from Lulo diamonds sale

Lucapa Rough Diamonds

Lucapa Diamonds said it had made USD $2 million after selling rough diamonds recovered at its prolific Lulo mine in Angola.

Sale has taken gross sales proceeds from the Angola based mine so far this year to $15.9 million.

Empresa Nacional de Diamantes and Rosas & Petalas, Lucapa all partners in th emine have sold 1,782 carats at an average price of $1,150 per carat.

The mine is  located 150km from Alrosa’s Catoca mine the world’s fourth largest diamond mine, hosts type 2a diamonds which account for less than 1% of global supply.

Angola is now the world’s forth largest diamond producer by value and sixth by volume.

Botswana Diamonds picks up high potential kimberlite pipe in South Africa

rough diamonds

Botswana Diamonds has been awarded the priority 2.5 ha Mooikloof kimberlite pipe concession. Using recently developed exploration techniques it will re-assess this high potential pipe.

The award of the Mooikloof Prospecting Licence is an important development for Botswana Diamonds.

Mooikloof was last prospected in 1986. The adjacent Oaks mine was owned and successfully operated by De Beers. The Oaks mine had a grade of 53 cpht at a value of $156 per carat.

The large flagship Venetia mine, operated by De Beers, is close by and in the same general geology.

Based on Botswana Diamond’s experience elsewhere, it suspects that past explorers may have systematically under estimated the kimberlite pipe size, grade and diamond quality of the Mooikloof kimberlite.

It will deploy state of the art exploration techniques to reassess the Mooikloof kimberlite, and maybe open another by passed kimberlite pipe development.

Botswana Diamonds has now received the Technical Economic Evaluation Report on the Thorny River Project.

The deposit is between 1.2 and 2 Mt, the grade is between 46 and 74 cpht and carat values between US$120 and $220 per carat.

The Technical Economic Evaluation Report indicated positive economics could potentially be achieved using the top end of the grade and value ranges, assuming additional kimberlite volume of similar grade and value can be defined with further exploration.

While not a Scoping Study as Botswana Diamonds had previously envisaged in the announcements dated 15 February 2018 and 21 March 2018, the Technical Economic Evaluation Report has provided the company’s directors with sufficient information to conclude that the Thorny River Project requires further investigation.

Consequently, the directors are considering the company’s various technical and commercial options, which will be studied simultaneously with ongoing exploration.

Drilling at Ontevreden confirmed the existence of a kimberlite pipe, but showed the pipe to be smaller than the previously indicated geophysical anomaly.

Given Botswana Diamond’s attractive priorities elsewhere, it now proposes no further work on Ontevreden.

“Significant progress has been made on our joint venture projects in South Africa,” comments Botswana Diamonds chairman, John Teeling.

“Analysis shows that a mine on the Thorny River deposit could be profitable assuming positive results from additional exploration. Now we must refine the volume, grade and value estimates while working on the mining model.

“But modern mineral exploration technology is not a magic bullet. Modern geophysics indicated a 0.7 ha pipe at Ontevreden. Our drilling confirmed a smaller pipe, which is not currently commercial”.

Source: miningreview

Date set for Mugabe diamonds hearing

MUGABE THE THIEF

A Zimbabwe parliament committee has summoned former president Robert Mugabe to give evidence on Wednesday about diamond corruption alleged to have cost billions of dollars during his rule.

Mugabe, who was ousted from office in November after a brief military takeover, has not commented on whether he will appear before the committee.

A parliamentary notice for May 23 was released on Monday.

“Subject to confirmation, oral evidence from His Excellency, the former president of the Republic of Zimbabwe, comrade RG Mugabe, on diamond mining revenues,” it read.

Mugabe, 94, who is in frail health, was also called to give evidence last month but the meeting was postponed.

Lawmakers plan to question Mugabe over his 2016 claim that the country had lost $15 billion in revenue due to corruption and foreign exploitation in the diamond sector.

No one in Mugabe’s office was available to confirm whether he would appear.

The former president, whose own regime was accused of syphoning off diamond profits, has described his ousting as a coup.

He has not been seen in public since November, though he hosted a private birthday party in February at “Blue Roof” – the lavish mansion where he and his wife Grace, 52, have been living in apparent seclusion in recent months.

Mugabe was replaced by his former deputy Emmerson Mnangagwa, a veteran loyalist in the ruling ZANU-PF party who was backed by senior military officers.

Zimbabwe discovered alluvial diamonds in Chiadzwa, in the east of the country, over 10 years ago.

Rights groups have accused security forces of using brutal methods to control the scattered deposits.

The parliament committee, headed by independent MP Temba Mliswa, has already interviewed former ministers, police and intelligence chiefs on mining at Chiadzwa.

Zimbabwe is due to hold elections in July or August, the first since Mugabe was unseated, with the Zanu-PF widely predicted to retain power.

AFP

Lucara Diamond Corp. Finds 327-Carat Top White Gem At Karowe Mine

Lucara 327 Carat Rough Diamond

Lucara Diamond Corporation has recovered a 327 carat top colour gem diamond from its one hundred percent owned Karowe diamond mine in Botswana. 

Eight rough diamonds larger than 100 carats have now been recovered at Karowe since the beginning of the year, including a 472 carat rough diamond announced earlier this month. 

De Beers to Sell Diamonds from Artisanal Miners

De Beers Sierra Leone

De Beers announced plans to work with artisanal miners in Sierra Leone to ensure their diamonds are ethically sourced and sold at a fair price on its auction platform.

The company has partnered with the Diamond Development Initiative (DDI) on the project, known as GemFair, which is set to launch a pre-pilot phase this month. GemFair will provide tracking technology to artisanal and small-scale miners (ASM), aiming to create a secure and transparent route to market for their diamonds, De Beers said in a statement last week.

“The ASM sector represents a critical income source for many poverty-affected communities,” said De Beers CEO Bruce Cleaver. “However, due to parts of the sector being largely informal and unregulated, it lacks access to established international markets and the ability to derive fair value for participants.”

De Beers hopes the new project will help grow acceptance and prospects for artisanal miners, in addition to creating a new supply source for the company, Cleaver added.

Miners who want to participate in the program need to receive certification from the DDI as well as from GemFair. Participants will then be given a diamond “toolkit,” which includes technology enabling them to digitally track all stones throughout the supply chain.

Once the initiative is operational, GemFair will begin buying stones from participating miners, which will then be sold via De Beers’ Auction Sales channel.

De Beers has not set a date for the pilot’s completion, but hopes to make the first purchase later this year.

Source: Diamonds.net