Rivershore Resources Competitors

HudBay Minerals Inc. (TSX, NYSE: HBM) is a Canadian integrated mining company with assets in North and South America principally focused on the discovery, production and marketing of base and precious metals. The company’s objective is to maximize shareholder value through efficient operations, organic growth and accretive acquisitions, while maintaining its financial strength. A member of the S&P/TSX Composite Index and the S&P/TSX Global Mining Index, HudBay is committed to high standards of corporate governance and sustainability.

Capstone Mining is a Canadian base metals mining company, focused on copper. Our two producing mines are the Pinto Valley copper mine located in Arizona, US and the Cozamin polymetallic mine in Zacatecas State, Mexico. Capstone also owns 100% of Santo Domingo, a copper-iron-gold project in Region III, Chile, as well as a portfolio of exploration properties. Capstone's strategy is to focus on the optimization of operations and assets in politically stable, mining-friendly regions, centred in the Americas. We are committed to the responsible development of our assets and the environments in which we operate. Our headquarters are in Vancouver, Canada and we are listed on the Toronto Stock Exchange (TSX). Further information is available at www.capstonemining.com.

Gibraltar, the cornerstone of Taseko’s growth strategy Taseko’s is the owner (75%) and operator of the Gibraltar copper-molybdenum mine, located in south-central British Columbia, the second largest open pit copper mine in Canada and the largest employer in the Cariboo region. By the end of 2012, the Company will have invested ~$700 million to expand and modernize the operation, which was scheduled for demolition when the Company acquired it in 1999. Built in 1972, the mine was originally designed to process 36,000 tons of ore per day, producing approximately 60 million pounds of copper annually. Soon after the re-start in 2004, Taseko realized the potential of this large resource and embarked on a program to increase the copper reserves and expand the mining and processing capacity. By the end of 2012, Gibraltar’s processing capacity will be increased to 85,000 tons per day with annual copper production averaging 180 million pounds for its 27 year mine life. .