process of extracting gold from under rocks, environmentally friendly gold mining #fyp | Amrin Prospecting

SOLVED: 2. A gold processor has two sources of gold ore, source A andsource B. In order to keep his plant running, at least three tonsof ore must be processed each day. Ore from source A costs 20 perton to process, and ore from source B costs10 per ton to process.Costs must be kept to less than 80 per day. Moreover, FederalRegulations require that the amount of ore from source B cannotexceed twice the amount of ore from source A. If ore from source Ayields 2 oz. of gold per ton, and ore from sou

Elevate Your Business with 2025’s Hottest Gold & Jewelry Trends! Experience the ultimate gold and jewelry exhibition in Egypt. 🗓 3 Days | December 15–17, 2024 📍 One Location | Egypt International Exhibition Center, New Cairo ✨Don’t miss out on this premier event! Register now: https://register.frontiers.events/NEBU-Gold-Expo-2024 | Nebu Expo for Gold & Jewelry