Jaguar Mining Inc. ("Jaguar" or the "Company") (JAG: TSX/NYSE Arca, JAG.NT: TSX) announced today that its President and Chief Executive Officer, Daniel Titcomb, along with certain members of its senior management team and Board of Directors will celebrate Jaguar's recent listing on the NYSE Arca Exchange by presiding over the New York Stock Exchange Opening Bell on Tuesday, September 4, 2007 at 9:30 AM EDT.

Jaguar has been listed on the NYSE Arca Exchange since July 23 and on the Toronto Stock Exchange since February, 2004.

About Jaguar Mining
Jaguar is one of the fastest growing gold producers in Brazil with operations in a prolific greenstone belt in the state of Minas Gerais. Jaguar is actively exploring and developing additional mineral resources at its 72,000 acre land base. Additional information is available on the Company's website at www.jaguarmining.com.

For Information:

Investors and analysts:
Bob Zwerneman
Director of Investor Relations
603-224-4800
bobz@jaguarmining.com

Media inquiries:
Valéria Rezende DioDato
Director of Communication
603-224-4800
valeria@jaguarmining.com