The mineralization at Primavera is open in all directions. The drilling and trenching has thus far only tested approximately 250 metres of strike length within the original gold-copper soil anomaly of over 800 metres in length by 300 metres wide. Assay results from these holes totaling 667.85 metres drilled in December 2011 have confirmed the presence of wide spread gold and copper values similar to those previously reported from surface trenching (see Calibre press release dated November 28, 2011). (TSX.V: CBX) ('Calibre'), are pleased to announce results from the first three diamond drill holes from the Primavera project within the Borosi concession in north east Nicaragua. (TSX: BTO, OTCQX: BGLPF) ('B2Gold' or the 'Company') and Calibre Mining Corp. The organization serves as a convener and coordinator by engaging stakeholders, articulating a vision, leveraging funding and aligning partners to accomplish shared goals.Vancouver, Janu- B2Gold Corp. Since it was founded in 1999, Menomonee Valley Partners’ mission is to revitalize and sustain the Menomonee River Valley as a thriving urban district that advances economic, ecological and social equity for the benefit of the greater Milwaukee community. Prior to that, she was a senior HR leader at Northwestern Mutual. Paetsch currently serves on the HRLx advisory board for chief HR officers in higher education. She also oversees the Marquette University Child Care Center. Accountabilities for the human resources team include recruitment and retention, training and organizational development, employee engagement, performance management, employee relations, total rewards (i.e., compensation, benefits and employee wellness) and human resource information systems. Paetsch is responsible for the development and implementation of human resources and organizational strategies that support and enable Marquette’s mission and goals.

The Menomonee Valley Partners have done a tremendous job over the years, and I am excited for what the future holds.” “Marquette University benefits from the continued evolution of the Menomonee River Valley into a vibrant destination for business and commerce. “I’m thrilled to join the Menomonee River Valley BID #26 Board and play a role in the continued revitalization of the Menomonee River Valley,” Paetsch said.

Vice calibre press