…  like himself for 20 years to keep control of a 100- meter mountain tunnel in the southern Philippines. Now he’s girding for battle …  on an 8,100-hectare (20,000-acre) site in the Diwata mountain range, also known as Diwalwal, may be worth more than $1 billion. …

…  of gold and silver ore per day at a mine in the Canatuan mountains in the southern Philippines. The current operation is projected to …  mine in the area. The mine adjoins a gold site at Mount Diwata in southeastern Mindanao. TVI Resource Development president Eugene …