Jaguar Mining Q2 2010 Earnings Release Details - NOTICE OF CONFERENCE CALL:
Tuesday, August 10 @ 10:00 a.m. EDT

JAG - TSX/NYSE

CONCORD, NH, July 12 /CNW/ - Jaguar Mining Inc. ("Jaguar" or "the Company") (JAG: TSX/NYSE) will release its Q2 2010 financial and operating results after the market close on August 9, 2010. The Company will hold a conference call the following morning, August 10 at 10:00 a.m. EDT, to discuss the results.

    
                   From North America:         800-218-5691
                   International:              213-416-2192

                   Replay:
                   From North America:         800-675-9924
                   International:              213-416-2185
                   Replay ID:                  81010
                   Webcast:                    www.jaguarmining.com
    

Presentation at Jefferies Conference

Jaguar will be presenting at Jefferies 6th Annual Global Industrial and A&D Conference to be held at the Mandarin Oriental Hotel in New York City on Tuesday, August 10 at 1:15 p.m. EDT. The presentation will not be webcast. However, a new Corporate Presentation will be made available on Jaguar's website that day and presented by management at the Jefferies conference.

About Jaguar

Jaguar is one of the fastest growing gold producers in Brazil with operations in a prolific greenstone belt in the state of Minas Gerais and has plans to develop the Gurupi Project in northern Brazil in the state of Maranhão. Jaguar is actively exploring and developing additional mineral resources at its approximate 575,000-acre land base in Brazil. Additional information is available on the Company's website at www.jaguarmining.com.

%CIK: 0001333849

For further information: Investors and analysts: Bob Zwerneman, Vice President, Corporate Development and Director of Investor Relations, 603-224-4800, [email protected]; Media inquiries: Valéria Rezende DioDato, Director of Communication, 603-224-4800, [email protected]