Gunnison Copper Corp.

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 02/14/13 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior" or the "Company") is pleased to announce results from recent metallurgical tests on copper oxide mineralization from its North Star deposit, part of Excelsior's Gunnison Copper project, located in southeastern Arizona.

Two types of tests were performed.


1. Submerged leach [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 02/05/13 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior" or "the Company") is pleased to announce results from recent hydrological tests conducted at the Gunnison Copper Project, located in southeastern Arizona.

Aquifer testing at well NSH-5 indicated a hydraulic conductivity (K) of approximately 5 feet per day (ft/day) while aquifer [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 12/20/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior" or "the Company") announces that it has amended the terms of the option agreement to acquire the Gunnison Copper Project (the "Amended Option Agreement"). Previously Excelsior was required to exercise the option on or before January 1, 2013 by making a payment of US$350,000 to [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 11/15/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior" or "the Company") announces recovery results for recent metallurgical test work performed on core samples from its Gunnison Copper project in Cochise County, Arizona. The tests were completed at the laboratories of independent consultant, METCON Research, of Tucson, Arizona [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 10/10/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior") comments on recent developments within the Arizona mining industry that demonstrate the ability of copper projects, and specifically in-situ copper projects, to successfully obtain operating permits.

On September 28th, 2012, Curis Resources Ltd. (Curis") announced that the [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 09/18/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior") announces that it has granted incentive stock options to purchase a total of 2,700,000 common shares of Excelsior at an exercise price of $0.30 per share to certain directors, officers, and consultants of Excelsior. The options vest in equal quarterly instalments of a period of [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 07/31/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior") is pleased to announce the final assay results from the 10,502 foot (3,150 metre) diamond drill program on its Gunnison Copper Property located within the copper porphyry belt in southern Arizona. Highlights are shown in the following table [...]

Excelsior is pleased to announce that it has closed its previously announced non-brokered private placement offering of units of Excelsior ("Units"). Specifically, Excelsior raised aggregate gross proceeds of C$1,015,000, through the issuance of 3,383,334 Units at a price of $0.30 per Unit. Each Unit consists of one common share and one half of one common share purchase warrant (each whole warrant a "Warrant"). Each [...]

Excelsior is pleased to announce that it intends to undertake a non-brokered private placement to raise up to a total of $1,000,000 through the issuance of 3,333,333 units of Excelsior at a price of $0.30 per Units. Each Unit will consist of one common share and one half of one common share purchase warrant. Each Warrant shall be exercisable to acquire one common share for a period of 24 months at an exercise price equal [...]

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 05/17/12 -- Excelsior Mining Corp. (TSX VENTURE: MIN)(OTCQX: EXMGF)(FRANKFURT: 3XS) ("Excelsior" or "the Company") is pleased to provide an update on its on-going 2012 drilling program at the Gunnison Copper Project, located in southern Arizona. The program is designed to acquire geological, metallurgical and hydrological data with the aim of completing a Pre-Feasibility [...]