Gemstones - Copperbelt Katanga Mining

Gemfields' latest emerald auctions generate a record $37.9m in revenue 1

A series of five emerald mini-auctions in November and December has generated a record $37.9-million in revenue for gemstone miner Gemfields. All carats on offer were sold and the emeralds, produced at the company’s 75%-owned Kagem mine, in Zambia, were sold for an average of $150.65/ct. Among the emeralds on auction was the 7 525 ct Chipembele emerald recovered at the Kagem mine. It is the largest emerald ever to be recovered at the mine. Longstanding Kagem customer Eshed-Gemstar bought the Chipembele emerald. “Our end-of-year emerald auction has been one of the most hotly contested… Read More Here

Gemstones Mining in Zambia

Gemfields finds largest emerald ever at Zambia mine

November 9, 2021November 9, 2021 admin

Africa-focused Gemfields has found the largest emerald ever mined at its Kagem mine in Zambia — a 7,525-carat (1,505g) gemstone named Chipembele, which means “rhino” in the local dialect of Bemba. While no official record exists, it is extremely unusual to encounter a gemstone weighing more than 1,000 carats and only a couple of dozen unique enough to deserve their own name. The last time a comparable emerald was found was in 2018, when Gemfields unearthed the 5,655-carat Inkalamu, meaning “lion”. Prior to that, the company had dug up a 6,225-carat emerald in 2010, which… Read More Here

Gemstones Emeralds Mining in Zambia

Gemfields swings to profit after reopening mines

September 24, 2021September 26, 2021 admin

Precious gemstones miner Gemfields (LON: GEM) (JSE: GML) has swung to a first-half net profit after it reopened mines and demand for its emeralds and rubies surged. The company, which returned to the London Stock Exchange’s market for juniors last year, posted a $23.8 million net profit, which compares to a loss of $56.7 million in the same period last year as revenue increased 548% to $97.2 million. Gemfields, which operates the Kagem emerald mine in Zambia and the Montepuez ruby mine in Mozambique said half year revenues rose from $15,000 to $97,236. ‘WE ARE DELIGHTED TO ANNOUNCE OUR RETURN TO STRONG OPERATIONAL AND FINANCIAL PERFORMANCE AFTER THE COVID-INDUCED HORRORS OF 2020″ “We are… Read More Here

Mining in Zambia Covid-19 Gemstones

Gemfields records strong six-month performance

September 16, 2021September 16, 2021 admin

JSE-listed Gemfields expects to report a net profit after tax of $23.8-million for the six months to June 30, compared with the $56.7-million net loss after tax reported for the comparative six-month period in 2020. In rand terms, the net profit after tax is expected to be R346-million. Earnings a share are expected to be $0.02 or R0.24. Gemfields’ two key operating assets, the Montepuez ruby mine, in Mozambique, and the Kagem mine, in Zambia, generated revenues of $58.9-million and $31.2-million, respectively, during the period. Gemfields reiterates in a trading… Read More Here

Gemstones

Top 10 Most Valuable Gemstones in The World

September 6, 2021January 15, 2026 Chilombo MahambaGemstones

Gemstones are some of the earth’s most exquisite natural treasures. People all over the world have appreciated them throughout history, for different reasons. While they are most commonly used as decorative ornaments, they are also known for their religious symbolism. Such gemstones have always been valued for their supposed healing powers too. Whether it be a diamond, ruby, or sapphire, all gemstones possess a distinct beauty. It makes each special in its own way. Despite this, the fact is that some gems are rarer than others. That’s a factor that significantly impacts their value of… Read More Here

Gemstones Rare Earth Minerals You got to know this

Chrysoberyl: One of the World’s Most Exotic and Expensive Gems

September 4, 2021September 4, 2021 Chilombo MahambaGemstones

The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula BeAl2O4. Despite the similarity of their names, chrysoberyl and beryl are two completely different gemstones, although they both contain beryllium. Chrysoberyl is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8). Chrysoberyl belongs to the orthorhombic crystal system, forming with tabular crystals in slender prisms. Crystal twins and triplets are quite common. Common chrysoberyl is colored by iron, while color change varieties obtain their color through chromium.… Read More Here

Mining in Zambia Gemstones

Gemfields increases production after disruptions of 2020

August 3, 2021August 3, 2021 admin

Gemstone miner Gemfields’ 75%-owned Kagem emerald mine, in Zambia, produced 10.34-million carats of gemstones, including emeralds and beryls during the first half of the year, while its Mozambique-based Montepuez ruby mine, in Mozambique, produced 2.05-million carats. This is despite the Kagem mine not having produced in January and February, while production at its Montepuez mine was suspended in January. In terms of gemstone sales, 270 000 ct of stones from the Kagem mine were offered for auction during March, all of which were sold for $31.4-million. Montepuez’s first-half production of 260 000 ct… Read More Here

Mining in Zambia Gemstones

Gemfields: highest auction revenue since March 2016

April 19, 2021April 19, 2021 admin

Gemfields has announced the results of an emerald auction comprising a series of five sequential mini-auctions held during the period 15 March – 17 April 2021. The auction contained a selection of grades that are typically offered at Kagem Mining auctions of higher quality emeralds. Selected lots were made available for in-person and private viewings by customers in Tel Aviv, Dubai and Jaipur. Following the viewings, the auctions took place via an online auction platform specifically adapted for Gemfields and which permitted customers from multiple jurisdictions to participate in a… Read More Here

Gemstones Covid-19 Mining in Zambia

Gemfields reports a net loss of $93 Million due to Restricted Auctions

March 30, 2021March 30, 2021 admin

Aim- and JSE-listed Gemfields says its full-year results reflect the magnitude of the impact that Covid-19 has had on the company, rendering it unable to hold auctions in its traditional format since February 2020. The group had to implement a range of cash saving measures, including suspending operations at the emerald and ruby mines operated by Kagem Mining, in Zambia, and Montepuez Ruby Mining, in Mozambique, respectively. “We believe the difficult decisions taken during 2020 best position Gemfields for an optimal recovery in 2021,” says CEO Sean Gilbertson. Gemfields for the year… Read More Here

Gemstones Emeralds Mining in Zambia

Gemfields warns of full-year loss

March 25, 2021March 29, 2021 admin

Gemstone miner Gemfields expects to report a net loss of $93.2-million, or R1.54-billion, for the year ended December 31, 2020, compared with a net profit of $39.1-million, or R565-million, reported for the 2019 financial year. The company’s 2020 auction schedule was severely impacted by the many travel, quarantine and congregating restrictions put in place to mitigate Covid-19 contagion. The pandemic has meant that no traditional Gemfields auctions have been held since February 2020, when $11.4-million was realised from the sale of commercial-quality emeralds in Lusaka, Zambia. Gemfields subsequently conducted a… Read More Here