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stone to gold/To extract gold from solid rocks, the following are the main stages that should be followed from the beginning of prospecting until the gold extraction:

• Prospecting: The process begins by prospecting potential areas containing gold deposits. Tools like excavators and bulldozers are used to search for gold-bearing ores.

• Preparation: After locating mineral-rich areas with gold, the overlying layers of soil and rock are removed to access the ores fully.

• Inspection and Testing: Samples are collected from the ores, and tests are conducted to determine the quantity and quality of the gold present.

• Crushing: Large ores are passed through crushers to break them into smaller, more manageable pieces.

• Grinding: The smaller pieces are further ground into a fine powder called the pulp.

• Roasting: The pulp is placed in specialized ovens for roasting, to remove harmful substances and convert gold into its pure form.

• Leaching: Chemicals are used to separate gold from other impurities and metals.

• Refining: A final stage of refining is carried out to improve the purity of gold and remove any remaining impurities.

• Smelting: The purified gold is heated and poured into molds or specific shapes for various uses.

Please note that these stages may vary depending on the type of ores and prospecting methods used in different mines.
• Hard rock mining


• Gold deposits


• Gold exploration


• Gold mining companies


• Geological surveys


• Gold prices


• Gold reserves


• Mining equipment


• Gold production


• Gold extraction methods


• Mining permits


• Gold investing


• Gold market trends


• Gold mining stocks


• Geological mapping


• Gold mineralization


• Ore grades


• Environmental regulations


• Mining feasibility studies


• Gold refining


• Gold prospecting techniques