CHICAGO - Business Wire / Coeur Mining, Inc. ('Coeur' or the 'Company') (NYSE: CDE) today reported an update on its 2021 exploration programs at its Palmarejo and Kensington operations, following its update on February 17, 2021.

The Company also highlighted new drilling results at its Silvertip and Wharf mines. Coeur drilled approximately 698,100 feet (212,775 meters) from 27 active rigs at six different locations through the first seven months of 2021, reflecting a year-over-year increase of roughly 58%. The Company plans to invest approximately $75 million1 in exploration this year, nearly 50% higher than last year's record exploration investment, representing one of the sector's largest exploration programs.

Our 2021 exploration program accelerated during the summer months with 27 rigs active across six sites,' said Hans J. Rasmussen, Coeur's Senior Vice President of Exploration. 'We remain on-track to deliver the largest exploration campaign in Company history and are regularly setting new monthly drilling records. We expect to complete roughly 1.2 million feet (365,750 meters) of drilling by the end of the year, with the primary objective of further extending mine lives across our portfolio. These goals, along with our track record of consistently growing our reserve and resource base through the drill bit, are true differentiators for Coeur. Assays from both Palmarejo and Silvertip continue to demonstrate significant growth potential, further validating our commitment to a higher-level of exploration investment at each site. The Hidalgo zone at Palmarejo represents the most significant near-mine opportunity since our focused exploration program began in 2012.'

Mr. Rasmussen continued, 'Assay and drill thicknesses from the southern portion of Silvertip continue to exceed our expectations, specifically from the Southern Silver and Camp Creek zones. Additionally, airborne geophysical models suggest that these zones may continue another mile and a quarter (two kilometers) from our current drilling positions. Positive results like these, along with continued exploration success at Kensington and Wharf, give us confidence that we are making progress toward achieving our 2021 exploration objectives.'

About Coeur

Coeur Mining, Inc. is a U.S.-based, well-diversified, growing precious metals producer with five wholly-owned operations: the Palmarejo gold-silver complex in Mexico, the Rochester silver-gold mine in Nevada, the Kensington gold mine in Alaska, the Wharf gold mine in South Dakota, and the Silvertip silver-zinc-lead mine in British Columbia. In addition, the Company has interests in several precious metals exploration projects throughout North America.

Cautionary Statements

This news release contains forward-looking statements within the meaning of securities legislation in the United States and Canada, including statements regarding exploration efforts and plans, exploration expenditures, drill results, growth, extended mine lives, grade, thickness, investments, mine expansion and development plans, resource delineation, expansion, upgrade or conversion. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause Coeur's actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include, among others, the risk that anticipated additions or upgrades to reserves and resources are not attained, the risk that planned drilling programs may be curtailed or canceled due to budget constraints or other reasons, the risks and hazards inherent in the mining business (including risks inherent in developing large-scale mining projects, environmental hazards, industrial accidents, weather or geologically related conditions), changes in the market prices of gold, silver, zinc and lead and a sustained lower price environment, the uncertainties inherent in Coeur's production, exploratory and developmental activities, including risks relating to permitting and regulatory delays (including the impact of government shutdowns), ground conditions, grade variability, any future labor disputes or work stoppages, the uncertainties inherent in the estimation of mineral reserves, the potential effects of the COVID-19 pandemic, including impacts to the availability of our workforce, continued access to financing sources, government orders that may require temporary suspension of operations at one or more of our sites and effects on our suppliers or the refiners and smelters to whom the Company markets its production, changes that could result from Coeur's future acquisition of new mining properties or businesses, the loss of any third-party smelter to which Coeur markets its production, the effects of environmental and other governmental regulations, the risks inherent in the ownership or operation of or investment in mining properties or businesses in foreign countries, Coeur's ability to raise additional financing necessary to conduct its business, make payments or refinance its debt, as well as other uncertainties and risk factors set out in filings made from time to time with the United States Securities and Exchange Commission, and the Canadian securities regulators, including, without limitation, Coeur's most recent reports on Form 10-K and Form 10-Q. Actual results, developments and timetables could vary significantly from the estimates presented. Readers are cautioned not to put undue reliance on forward-looking statements. Coeur disclaims any intent or obligation to update publicly such forward-looking statements, whether as a result of new information, future events or otherwise. Additionally, Coeur undertakes no obligation to comment on analyses, expectations or statements made by third parties in respect of Coeur, its financial or operating results or its securities.

Contact:

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