Alta Copper Corp.

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 03/22/11 -- Candente Copper Corp. (TSX: DNT)(PINK SHEETS: CDOUF)(BVLAC: DNT) ('Candente Copper') is pleased to announce that several porphyry copper-gold targets have been delineated on several of its properties in Peru, and the Company is well financed for exploration drilling in 2011.

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 03/07/11 -- Candente Copper Corp. (TSX: DNT)(PINK SHEETS: CDOUF)(BVLAC: DNT) ('Candente Copper') is pleased to announce that it has filed with the Canadian securities regulators, an NI 43-101 Technical Report (the 'Technical Report') dated March 4th, 2011 in support of the Pre-Feasibility Study Progress Report for the Canariaco Norte copper project in Peru (see Candente

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VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 01/25/11 -- Candente Copper Corp. (TSX: DNT)(PINK SHEETS: CDOUF)(BVLAC: DNT) ('Candente Copper') is pleased to announce the appointment of Mr. John E. Black, B.Sc., M.Sc., as an Independent Director.

-- NPV of US$960.0M and IRR of 17.7% (After tax, long term copper price of US$2.25 /lb, and 8% discount rate)-- Copper Production to Average 262 million Pounds per Year Over Mine Life of 22 Years

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 01/17/11 -- Candente Copper Corp. (TSX: DNT)(BVLAC: DNT)(US: CDOUF)(WKN: GW4) ('Candente Copper') will host a telephone conference call for investors and analysts on Tuesday, January 18th, at 5:30 am Pacific (8:30 am Eastern, 1:30 pm GMT) to discuss the Pre-Feasibility Progress Report for the Canariaco Norte Copper Project, Peru.

Vancouver, British Columbia -- (Marketwire) -- 12/17/10 -- Candente Copper Corp. (TSX: DNT) (BVLAC: DNT) (WKN: GW4) ('Candente Copper') is pleased to announce that it has filed with the Canadian securities regulators, an NI 43-101 Technical Report ...

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 12/07/10 -- Candente Copper Corp. (TSX: DNT)(BVLAC: DNT)(WKN: GW4) ('Candente Copper') is pleased to report that highly anomalous copper, gold and molybdenum geochemical results have been returned from strongly altered and leached rock samples collected on their 100% owned Arikepay porphyry property in southern Peru. Permitting for drilling at Arikepay is under application

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VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 11/29/10 -- Candente Copper Corp. (TSX: DNT)(BVLAC: DNT) ('Candente') is pleased to provide a progress update on the Canariaco Norte Copper Project Pre-Feasibility Study being prepared by AMEC Americas Limited ('AMEC'). The processing rate for the project has now been increased to 95,000 tonnes per day ('tpd'). Completion of a Pre-Feasibility Progress Report is scheduled

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VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 11/01/10 -- Candente Copper Corp. (TSX: DNT)(BVLAC: DNT)(WKN: GW4) ('Candente Copper') is extremely pleased to report that an updated Mineral Resource Estimate recently completed for the Canariaco Norte copper deposit in Peru has confirmed a substantial increase in the mineral resources.

VANCOUVER, BRITISH COLUMBIA -- (Marketwire) -- 07/22/10 -- Candente Copper Corp. (TSX: DNT)(BVL: DNT)(WKN: GW4) ('Candente Copper') is pleased to provide a progress update on the Canariaco Norte Copper Project Pre-Feasibility Study. A number of significant improvements to the project have already been identified and selected for inclusion in the Pre-Feasibility Study, including an increase in production rate from 75,000

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