Sept. 9 -- Mutual fund sage and founder of the Vanguard Group Jack Bogle hit back at critics of indexing, the practice of organizing one's portfolio to match an index. He spoke to Bloomberg's Matt Miller and Scarlet Fu on "Bloomberg...

Robert Friedland, founder and executive co-chairman at Ivanhoe Mines Ltd., discusses the company's copper output in the Congo, M&A activity and his outlook for the copper industry. He speaks on "Bloomberg Daybreak: Asia."

Aug.05 -- Moji Karimi, Cemvita Factory CEO and co-founder, talks about how he and his sister, Tara, came up with the system to convert CO2 emissions into cleaner chemicals. He explains how they are helping to clean up the oil and mining...

Jun.22 -- Ivan Glasenberg, CEO, Glencore speaks with Bloomberg’s Francine Lacqua at the Qatar Economic Forum, powered by Bloomberg, about the new commodity economy.

Nearly all industrial scale Bitcoin miners in Texas have shut off their machines as the companies brace for a heat wave that is expected to push the state's power grid near its breaking point. Bloomberg's David Pan reports.

Dec. 5 -- Dalradian Resources Chief Executive Officer Patrick Anderson discusses their investment on mining in Northern Ireland and what makes the region attractive. He speaks with Jonathan Ferro on Bloomberg Televisions On The Move....

Nov.06 -- Mark Bristow, chief executive officer of Randgold Resources Ltd., discusses the gold producer's merger with Barrick Gold Corp. He speaks on "Bloomberg Daybreak: Europe" after the company reported a $73.2 million third-quarter...

Jun.21 -- Lucara's 100 percent owned Karowe diamond Mine, located in Botswana, has been in production since 2012 and is one of worlds' foremost producers of large, Type IIA diamonds in excess of 10.8 carats, including the 1,109-carat...

Aug.06 -- AllianceBernstein Chairman Robert Zoellick discusses the state of the mining industry and talks about the global economy. He speaks from the "Diggers & Dealers Mining Forum" in Kalgoorlie, Western Australia on "Bloomberg Markets."

Nov. 14 -- Steve Sargent, president and CEO of GE Mining, discusses the priorities of this year's G-20 summit with Bloomberg's Haslinda Amin on ""Asia Edge."" (Source: Bloomberg)

May.19 -- Jake Klein, chairman of Australian gold producer Evolution Mining, talks about Prime Minister Scott Morrison's surprise victory in the weekend election, and its implications for the company's business. He speaks on "Bloomberg...

VOICED : Under strain SAfrican mining firms look to mechanisation

CLEAN : Under strain SAfrican mining firms look to mechanisation

Feb.07 -- Rio Tinto CEO Jean-Sebastien Jacques discusses his company's fourth-quarter results and growth strategy. He speaks with Bloomberg's Francine Lacqua and Tom Keene on "Bloomberg Surveillance."

A renewed optimism coursed through South Africa’s biggest annual mining conference this week as the new pro business leadership of the ruling African National Congress party sparked hope for the ailing sector

Sept. 19 -- Jean-Sebastien Jacques, chief executive officer at Rio Tinto, discusses the importance of China to the global mining industry, the impact of volatility, and a rebound in the copper market. He speaks with Bloomberg's Jonathan...

Jun.02 -- Chile’s government is “pretty confident” of paring back a copper tax bill in order to stay competitive with other major producers, according to Juan Carlos Jobe, the country's mining and energy minister. He spoke to Bloomberg's...

The tin mining industry in Cornwall died not because

the mines were worked out but because of a
world
slump in tin prices in 1890, which killed off m
ost firms,
and then the Great Depression of
the...

June 7 -- Saudi Arabia approves a sweeping economic overhaul as part of its plan for a post-oil future. The national transformation program includes cutting public-sector wages to shore up finances. Bloomberg's Anthony DiPaola reports on...

Oct. 4 -- South African Finance Minister Pravin Gordhan discusses the state of the nation's economy, new areas bringing GDP growth, and his inflation expectations. He speaks on "Bloomberg Surveillance."

Jan.18 -- Alexey Mordashov, chairman at Severstal, talks about his hope for a repeal of U.S. sanctions against Russia by President-elect Donald Trump and offers his outlook for demand in the global steel market and changes to the Russian...

Feb.13 -- Graham Kerr, chief executive officer of South32 Ltd., a Perth-based producer of materials including coal, silver and manganese, talks about the company's financial results and business outlook. South32 reported a first-half net...

Rescue teams continued the search for a missing miner in South Africa on Thursday, after eight miners were killed in an underground fire triggered by an earthquake.

South African Minister of Mineral...

Oct.25 -- Bloomberg's Alix Steel, Tina Davis, David Wethe and Luzi-Ann Javier discuss this week's company earnings reports in commodities, in particular Caterpillar, Halliburton and Equinor.