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Ma'adinai na zinariya a Ghana

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Daga Wikipedia, Insakulofidiya ta kyauta.
Babban, mai kaifi, daidai, mai haske, rawaya, spinel-twinned ko macle twinned Diamond (Super macle twinninged Diamond) daga Akwatia Diamond Mine da Birim Diamond Field a Akwatia a Yankin Gabas; da kuma wasu abubuwan da aka haɗa sun kara halayyar wannan kauri, lu'u-lu'u.

Aikin hakar gwal a Ghana yana da dogon tarihi, tun daga karni na 10 lokacin da yankin ya kasance wani bangare na tsohuwar daular Ghana. An fara hakar zinare na kasuwanci a farkon karni na 19, inda Turawa suka kafa ma'adinai da yawa a lokacin mulkin mallaka.] Babban aikin hakar ma'adinai na farko a Ghana ya kasance a Obuasi, inda aka gano zinari a cikin 1897. A shekara ta 1900, Ghana, wacce aka fi sani da Gold Coast, ta zama babbar mai samar da zinari a cikin Daular Burtaniya

Ghana sananne ne ga albarkatun zinariya kuma ita ce mafi girma mai samar da zinariya a Afirka tun daga shekarar 2019.[1][2][3][4][5][6] Manyan binciken zinariya da ayyukan hakar ma'adinai sun kasance a kusa da Yankin Ashanti da sauran yankuna kamar Tarkwa, Akyem, da Prestea, suna zama wani ɓangare na manyan belin zinariya na Birimian da Tarkwaian.[7][8]

Farkon hakar zinariya

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Yankin Ashanti ya taka muhimmiyar rawa a hakar zinariya a Ghana, tun daga karni na 19. Ma'adinai na gida, wanda aka sani da galamsey, ya riga ya wuce kokarin masana'antu. An kafa Kamfanin Ashanti Goldfields Corporation a shekara ta 1897, wanda ke nuna farkon hakar zinare a Ghana.[9][10][11]

Samar da zinariya ta zamani

[gyara sashe | gyara masomin]

Babban hakar zinariya a Ghana ya tashi a tsakiyar karni na 20, tare da ayyukan fadada a cikin shekarun 1980 saboda hauhawar farashin zinariya.[12][13] Kamfanoni irin su AngloGold Ashanti da Newmont sun yi aiki da ma'adanai masu yawa, suna ba da gudummawa ga tattalin arzikin Ghana.[14][15][16]

A cikin 2019, Ghana ta mamaye Afirka ta Kudu a matsayin babbar mai samar da zinariya a Afirka, tana samar da tan 142.4 na zinariya, wanda ke wakiltar kashi 4.1% na samar da duniya. Sashin yana da asusun sama da kashi 90% na fitar da ma'adanai na kasar kuma ya kasance muhimmin bangare na tattalin arzikin Ghana.[17][18][19][20][1]

Ma'adinan zinariya ta yankin Ghana

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Yankin Ashanti a tarihi ne kuma a halin yanzu yana daya daga cikin manyan wuraren samar da zinariya a Ghana. Yankin yana da wasu manyan kamfanonin hakar zinariya a kasar, gami da AngloGold Ashanti a Obuasi. Obuasi ta samar da fiye da miliyan 35 na zinariya tun lokacin da aka gano ta a ƙarshen karni na 19 [21] Bugu da ƙari, Ahafo ta Kudu da Ahafo ta Arewa a yankin Ashanti, gida ga ma'adinin Ahafo na Newmont Ghana, shima mai ba da gudummawa ga fitar da zinariya na Ghana. [22][23][24]

Yankin Yamma

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Yankin Yamma, musamman gundumomin Tarkwa da Prestea, wani yanki ne mai samar da zinariya. Tarkwa, wanda aka sani da babban ma'adinai mai budewa, yana aiki na shekaru da yawa kuma yana ɗaya daga cikin masu samar da zinare na Ghana.[25] Gold Fields Ghana ce ke sarrafa shi kuma ya samar da zinariya 504,000 a cikin 2019. [26] Prestea, wanda Golden Star Resources ke sarrafawa, wani gari ne na hakar ma'adinai wanda ya samar da zinariya mai yawa a tsawon shekaru.[27]

Yankin Gabas

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A Yankin Gabas, ayyukan hakar zinariya suna kewaye da ma'adinin Akyem, wanda Newmont Ghana ke sarrafawa. Ma'adinin Akyem, ɗaya daga cikin ma'adinan zinariya a yankin, ya fara samar da kasuwanci a cikin 2013 kuma ya samar da fiye da 500,000 ounces na zinariya a cikin 2020..[28][29][30]

Manazarta

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  1. 1 2 "Ghana: #1 Gold Producer in Africa". Newcore Gold (in Turanci). Retrieved 2024-11-19.
  2. ↑ "Ghana Retains Lead as Africa's Largest Gold Producer- USGS Data Shows – The Vaultz News" (in Turanci). 2022-02-08. Retrieved 2024-11-19.
  3. ↑ Okafor, Chinedu (2023-06-13). "Ghana regains its position as Africa's top gold producer but at a very terrible cost". Business Insider Africa (in Turanci). Retrieved 2024-11-19.
  4. ↑ "3 Things You Should Know About Gold Mining in Ghana – AZA Finance". azafinance.com (in Turanci). 2022-09-12. Retrieved 2024-11-19.
  5. ↑ "THE GHANA CHAMBER OF MINES 2020 MINING INDUSTRY STATISTICS AND DATA" (PDF).
  6. ↑ Johnson, Mark-Anthony (2020-11-10). "Ghana still Africa's largest gold producer in 2021 – Fitch". FurtherAfrica (in Turanci). Retrieved 2024-11-19.
  7. ↑ "A review of gold mineralisation in the Ashanti belt of Ghana and its relation to the crustal evolution of the terrane" (PDF).
  8. ↑ "Gold mineralization in the Ashanti Belt of Ghana; genetic constraints of the stable isotope geochemistry".
  9. ↑ Arhin, Kwame (1978). "Gold-mining and trading among the Ashanti of Ghana". Journal des Africanistes. 48 (1): 89–100. doi:10.3406/jafr.1978.1806.
  10. ↑ "Anglogold Ashanti - AGE (African Growing Enterprises) File". Institute of Developing Economies (in Turanci). Retrieved 2024-11-19.
  11. ↑ "Shining Through Time: The legacy of the Ashanti Goldfields Corporation". GhanaRemembers (in Turanci). Retrieved 2024-11-19.
  12. ↑ Anani, Kerzia (2024-05-28). "Ghana's Rich Gold Mining History". Aftrad Village (in Turanci). Retrieved 2024-11-19.
  13. ↑ "MINING AND OIL".
  14. ↑ "AngloGold's Obuasi mine in Ghana brought back to life | African Mining Market" (in Turanci). 2020-01-31. Retrieved 2024-11-19.
  15. ↑ Agyapong, Williams (2022-07-13). "Anglogold Ashanti unveils 10-year socio-economic development plan". The Ghana Report (in Turanci). Archived from the original on 2024-11-27. Retrieved 2024-11-19.
  16. ↑ Dentsil-Koomson, Papa Kwasi. "Ghana's Industrial Minerals and Lithium: A Gateway to Global Growth".
  17. ↑ sbesta (2020-08-28). "Top five gold mining countries of Africa from Ghana to Burkina Faso". NS Energy (in Turanci). Retrieved 2024-11-19.
  18. ↑ "Top 10 gold producing countries". MINING.COM (in Turanci). 2020-09-25. Retrieved 2024-11-19.
  19. ↑ emmakd (2022-07-31). "How Ghana lost top gold producer in Africa position to South Africa in three years". Ghana Business News (in Turanci). Retrieved 2024-11-19.
  20. ↑ Besta, Shanka (28 August 2020). "Top five gold mining countries of Africa from Ghana to Burkina Faso".
  21. ↑ Stoddard, Ed (2023-08-06). "'Game-changer' Obuasi mine in Ghana now the jewel in AngloGold's crown, says CEO Calderon". Daily Maverick (in Turanci). Retrieved 2024-11-19.
  22. ↑ "Pelangio Exploration Inc". Pelangio Exploration Inc. (in Turanci). Archived from the original on 2024-09-21. Retrieved 2024-11-19.
  23. ↑ Rani, Archana (2021-07-16). "Newmont approves development of Ghana's Ahafo North gold project". Mining Technology (in Turanci). Retrieved 2024-11-19.
  24. ↑ "Newmont Ghana's Ahafo North project approved for execution".
  25. ↑ "Goldfields Ghana Limited (Tarkwa)". SIGA: State Interests and Governance Authority (in Turanci). Archived from the original on 2024-11-27. Retrieved 2024-11-19.
  26. ↑ "Gold Fields Ghana: Sustainability and Contribution to National Development" (PDF).
  27. ↑ "Prestea Gold Mine". Mining Technology (in Turanci). Retrieved 2024-11-19.
  28. ↑ "Akyem Mine – Past, Present, and Future" (in Turanci). 2024-10-11. Retrieved 2024-11-19.
  29. ↑ "Akyem – Africa | Newmont Corporation – Operations & Projects". operations.newmont.com (in Turanci). Archived from the original on 2024-11-06. Retrieved 2024-11-19.
  30. ↑ "Chinese giants show interest in Akyem mine".
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