Summary of Mineable Reserve Estimate for Silangan …
b. Gold – 1,342 US Dollar per ounce 2. Metal Recoveries: a. Copper – 82 percent b. Gold – 95 percent 3. Forex: 53 Philippine Peso to 1 US Dollar 4. Cash operating Cost per Metric Ton: 31 US Dollar 5. Conversion Factor for Gold to Copper Equivalent: 0.700 6. Cut-off Grade (percent Copper Equivalent): 0.548 7. Category: Probable