MARIFIL MINES LTD.: PROJECT SUMMARY UPDATE - APRIL 2007

Rio Negro Province

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• Toruel: Silver-Gold-Copper in Epithermal Breccias
• Los Menucos JV (Somuncura Project): Epithermal Gold-Silver deposits in Jurassic Volcanics
• Punta Colorado (Sierra Grande): Cement grade limestone
• Tembrao: Epithermal Gold-Silver
• Paileman: Epithermal Silver-Copper-Gold in Jurassic Volcanics
• Alto Chubut: Gold (Copper?) in Jurassic Volcanics
• San Roque: Epithermal Gold-Silver

• Amarillo: Epithermal Gold and Porphyry Copper-Gold
• Carrizal: Epithermal gold and Porphyry Mo targets

• Las Aguilas: Nickel-Copper-PGE in Layered Ultramafic Complex

• Esperanza: Copper-Silver and Uranium in Cretaceous Sandstones

• Valle Daza Ni-Cu-PGE in layered ultramafic complex

• Vetas Negras: Epithermal Gold-Silver
• El Meridiano: Epithermal Gold-Silver in Triassic-Jurassic rocks
• Maipu: Silver- Zinc in Jurassic Breccia

• APG: Epithermal Gold-Silver
• Ferrocarillera (Minas Lago Fontana): Epithermal Gold-Silver-Base Metals
• Paquita: Gold in Jurassic Volcanics
• Mina El Carmen : Oil and Gas target