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  2. List of mines in Mexico - Wikipedia

    en.wikipedia.org/wiki/List_of_mines_in_Mexico

    This list of mines in Mexico is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list.

  3. List of mines in the Philippines - Wikipedia

    en.wikipedia.org/wiki/List_of_mines_in_the...

    Open pit mine in Toledo, Cebu. The following list of mines in the Philippines is subsidiary to the Lists of mines in Asia article and Lists of mines articles. This list contains working, defunct and future mines in the country and is organised by the primary mineral output(s) and province.

  4. Epithermal vein deposit - Wikipedia

    en.wikipedia.org/wiki/Epithermal_vein_deposit

    The Guanajuato Mining District, Mexico: This district has been mined for centuries and is known for its high-grade epithermal veins containing gold and silver. [11] The Baguio Mineral District, Philippines: This district is home to numerous epithermal vein deposits, including the Acupan Mine, one of the largest gold mines in the Philippines. [12]

  5. Opal - Wikipedia

    en.wikipedia.org/wiki/Opal

    Opal occurs in significant quantity and variety in central Mexico, where mining and production first originated in the state of Querétaro. In this region the opal deposits are located mainly in the mountain ranges of three municipalities: Colón, Tequisquiapan, and Ezequiel Montes. During the 1960s through to the mid-1970s, the Querétaro ...

  6. El Boleo - Wikipedia

    en.wikipedia.org/wiki/El_Boleo

    El Boleo is a copper-cobalt-zinc-manganese deposit located adjacent to the port city of Santa Rosalía, Baja California Sur in Mexico. It includes a historic open pit copper mine, as well as underground workings. Mining began in the 1860s, and continued, off and on, until the 1980s.

  7. Mining in Mexico - Wikipedia

    en.wikipedia.org/wiki/Mining_in_Mexico

    Cananea Copper Mine, Sonora, Mexico. Mining in Mexico represented 2.4% of the nation's gross domestic product in 2023 and employed 350,000 people in 2020. Mexico is the world's largest producer of silver and a globally significant producer of gold, copper and zinc. In 2020, Mexico produced the world's 12th largest volume of minerals by value.

  8. Caliche - Wikipedia

    en.wikipedia.org/wiki/Caliche

    Layers vary from a few inches to feet thick, and multiple layers can exist in a single location. The caliche layer in a soil profile is sometimes called a K horizon. [2] [3] In northern Chile and Peru, caliche also refers to mineral deposits that include nitrate salts. [4] [5] Caliche can also refer to various claylike deposits in Mexico and ...

  9. Alegria oil field - Wikipedia

    en.wikipedia.org/wiki/Alegria_Oil_Field

    President Rodrigo Duterte discusses matters with Energy Secretary Alfonso Cusi on the sidelines of the oil and gas production ceremonial commencement on May 19, 2018.. In 2009, China International Mining Petroleum Co. Ltd. (CIMP Co. Ltd.) was granted Petroleum Service Contract No. 49 allowing the firm to explore and drill oil in Alegria. [6]