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{{Article for deletion/dated|page=Kubi gold mine|timestamp=20220227053007|year=2022|month=February|day=27|substed=yes|help=off}}
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{{primary sources|date=February 2022}}

{{Short description|Inactive gold mine in Ghana}}
{{Short description|Inactive gold mine in Ghana}}
{{Infobox mine
{{Infobox mine |name=Kubi gold mine |place=[[Dunkwa-on-Offin]] |state/province=[[Central Region (Ghana)|Central Region]] |country=[[Ghana]] |pushpin_map=Ghana|pushpin_label=|coordinates={{coord|6|00|32.4|N|1|43|38.8|W|format=dms|display=inline,title}} |pushpin_map_caption= Location in Ghana |subdivision_type= |products=[[Gold]] |amount=58,696 [[Troy weight#Troy ounce (oz t)|troy ounces]] |financial year=Lifetime |opening year =2005 |active years = |closing year=2005 |owner=Asante Gold Corporation |official website= |acquisition year=2014}}
|name=Kubi gold mine
|image=File:Kubi_Gold_Mine.jpg
|caption=The mine in 2019
|place=[[Dunkwa-on-Offin]]
|state/province=[[Central Region (Ghana)|Central Region]]
|country=[[Ghana]]
|pushpin_map=Ghana|pushpin_label=|coordinates={{coord|6|00|32.4|N|1|43|38.8|W|format=dms|display=inline,title}} |pushpin_map_caption= Location in Ghana |subdivision_type= |products=[[Gold]]
|amount=58,696 [[Troy weight#Troy ounce (oz t)|troy ounces]]
|financial year=Lifetime
|opening year = 1988
|active years = 1988 to 1996
|closing year= 1998
|owner=Asante Gold Corporation
|official website= {{url|asantegold.com/kubi|Kubi}}
|acquisition year=2014}}


The '''Kubi gold mine''' is an abandoned mine located {{convert|8|km}} northeast of [[Dunkwa-on-Offin]] and {{convert|22|km}} south of [[Obuasi]], in [[Central Region (Ghana)|Central Region]], southern [[Ghana]].<ref>{{Cite journal |last=Nzulu |first=Gabriel K. |last2=Bakhit |first2=Babak |last3=Högberg |first3=Hans |last4=Hultman |first4=Lars |last5=Magnuson |first5=Martin |date=September 2021 |title=Elucidating Pathfinding Elements from the Kubi Gold Mine in Ghana |url=https://www.mdpi.com/2075-163X/11/9/912 |journal=Minerals |language=en |volume=11 |issue=9 |pages=912 |doi=10.3390/min11090912 |issn=2075-163X}}</ref> It is {{convert|180|km}} northwest of the national capital, [[Accra]].<ref name=farrow>{{cite web |last1=Farrow |first1=David |title=Qualified Person’s Report on the Kubi Project Mineral Assets |url=https://cdn-ceo-ca.s3.amazonaws.com/1g9qnsq-Nevsun%20PMI%20Kubi%2043-101.pdf |publisher=Golder Associates Africa (Pty) Ltd |access-date=24 January 2022 |location=Midrand, South Africa |date=August 2007}}</ref>
The '''Kubi gold mine''' is an abandoned open pit mine located {{convert|8|km}} northeast of [[Dunkwa-on-Offin]] and {{convert|22|km}} south of [[Obuasi]], in [[Central Region (Ghana)|Central Region]], southern [[Ghana]].<ref name=Nzulu/> It is {{convert|180|km}} northwest of the national capital, [[Accra]].<ref name=farrow/>

Historically a site for artisan mining, the mine was explored by [[BHP]] from 1988 to 1996. [[Nevsun Resources]] explored further in 1996 to 1998 at which point [[Ashanti Goldfields Corporation|Ashanti Goldfields]] took over the property and extracted 500,230 tons of ore. Concerns about ecological damage to the protected Supurma Shelterbelft Forest Reserve paused mining in 2000, but it restarted in 2005. The mine is currently owned by Asante Gold Corporation.<ref>{{Cite web |title=CAD$7.0 Million Private Placement Closed |url=https://sg.news.yahoo.com/cad-7-0-million-private-133000091.html |access-date=2022-03-07 |website=sg.news.yahoo.com |language=en-SG}}</ref> As of 2022 they are not mining it, despite stating in 2021 that they planned to do so.

== Ecology ==
The mine is located in the Supurma Shelterbelft Forest Reserve, identified as a "protection" area, the most vulnerable of the three classifications under the Forest Ordinance (CAP 157) of Ghana.<ref name=":0"/><ref name="Social"/> The Forestry Commission of Ghana has raised the issue that mining in the reserve would jeopardize nearby wildlife, concerns not shared by the government-run Officers of the Chamber of Mines, who maintained that they have exclusive right to grant approval for mining.<ref name=":0"/>


==Geology==
==Geology==
Line 16: Line 30:


==Project history==
==Project history==
Kubi was explored by [[BHP]] from 1988 to 1994, who concentrated drilling in an area of pre-existing artisanal mining. Exploration was continued by [[Nevsun Resources]] of Canada, until in 1998 [[Ashanti Goldfields]] [[Option contract|optioned]] the property and in 2005<ref>{{cite web |title=2005 Annual Report |url=https://www.aga-reports.com/05/annualreport05/report/pdf/ar_report_2005.pdf |publisher=AngloGold Ashanti Limited |access-date=30 January 2022 |location=Johannesburg |page=65 |date=28 February 2006}}</ref> [[AngloGold Ashanti]] established two small [[Open-pit mining|open pits]] to mine 500,230 tonnes of shallow oxide [[ore]] at a grade of 3.65 g/t gold to recover 58,696 [[Troy weight#Troy ounce (oz t)|troy ounces]]. The ore was trucked to AngloGold's plant at [[Obuasi Gold Mine|Obuasi]] for processing.<ref name=farrow/> Prior to mining AngloGold Ashanti's [[Mineral resource classification#Mineral reserves and ore reserves|mineral reserve estimate]] was 550,455 tonnes at a grade of 3.37 g/t gold, totaling 59,637 troy ounces.<ref name=smith/>
Kubi was explored by [[BHP]] from 1988 to 1994, who concentrated drilling in an area of pre-existing [[artisanal mining]].
[[Nevsun Resources]] of Canada drilled below the main zone to a new depth of 1.8km in 1996. Core samples produced 4.88 grams per done at 250 metres depth, rising to 5.88 grams per tone elsewhere.<ref name=":1" /> Exploration continued by Nevsun until in 1998, when [[Ashanti Goldfields]] [[Option contract|optioned]] the property and in 2005.<ref name=Annual/><ref name=Canadian/> [[AngloGold Ashanti]] established two small [[Open-pit mining|open pits]] to mine 500,230 tonnes of shallow oxide [[ore]] at a grade of 3.65 g/t gold to recover 58,696 [[Troy weight#Troy ounce (oz t)|troy ounces]]. The ore was trucked to AngloGold's plant at [[Obuasi Gold Mine|Obuasi]] for processing.<ref name="farrow" /> Prior to mining AngloGold Ashanti's [[Mineral resource classification#Mineral reserves and ore reserves|mineral reserve estimate]] was 550,455 tonnes at a grade of 3.37 g/t gold, totaling 59,637 troy ounces.<ref name="smith" />
The project has a post-mining estimated [[Mineral resource classification#Mineral Resources|measured and indicated mineral resource]], dated December 2010, of 1.32 million tonnes of ore at a grade of 5.48 g/t containing 133,000 ounces of gold, below the old open pits. 2% of this resource was classified as "oxide". The remainder was classified as "fresh rock".<ref name=smith>{{cite web |last1=Meadows Smith |first1=Simon |last2=Amanor |first2=Joe |title=NI 43-101 Technical Report - Kubi Gold Project, Ashanti Region, Ghana, West Africa |url=https://www.sedar.com/GetFile.do?lang=EN&docClass=24&issuerNo=00032388&issuerType=03&projectNo=02267499&docId=3660450 |publisher=SEMS Exploration |access-date=24 January 2022 |location=Accra, Ghana |date=20 October 2014}}</ref>
The project has a post-mining estimated [[Mineral resource classification#Mineral Resources|measured and indicated mineral resource]], dated December 2010, of 1.32 million tonnes of ore at a grade of 5.48 g/t containing 133,000 ounces of gold, below the old open pits. 2% of this resource was classified as "oxide". The remainder was classified as "fresh rock".<ref name=smith/>
In 2000, open pit mining was suspended because half of the Kubi deposits were located within a Ghanaian protected forest preserve. In 2002, an Environmental Impact Study was authorized.<ref name=magazine/><ref name=Kubi/> Mining proceed and in 2005 infilling and partial rehabilitation of the open pits was completed.<ref name=smith/>


In 2021 ''[[The Mining Journal (trade magazine)|Mining Journal]]'' reported that Asante was planning to redevelop the mine,<ref name=Asante/> which still has over 300,000 ounces of gold underground.<ref name=Ecofin/>
Infilling and partial rehabilitation of the open pits was completed in 2005.<ref name=smith/>

In 2021 ''[[The Mining Journal (trade magazine)|Mining Journal]]'' reported that Asante was planning to redevelop the mine,<ref>{{Cite web |date=9 November 2021 |title=Asante outlines timeline for Bibiani restart |url=https://www.mining-journal.com/gold-and-silver-news/news/1421117/asante-outlines-timeline-for-bibiani-restart |access-date=28 February 2022 |website=www.mining-journal.com |language=en}}</ref> which still has over 300,000 ounces of gold underground.<ref>{{Cite web |last=Ecofin |first=Agence |title=Avec le rachat de Bibiani, Asante Gold prépare son entrée dans le cercle des producteurs d’or au Ghana |url=https://www.agenceecofin.com/dossier/1009-91389-avec-le-rachat-de-bibiani-asante-gold-prepare-son-entree-dans-le-cercle-des-producteurs-d-or-au-ghana |access-date=28 February 2022 |website=Agence Ecofin |language=fr-fr}}</ref>


== References ==
== References ==
{{Reflist}}
{{Reflist|refs=
<ref name=Ecofin>{{Cite web |last=Ecofin |first=Agence |title=Avec le rachat de Bibiani, Asante Gold prépare son entrée dans le cercle des producteurs d'or au Ghana |url=https://www.agenceecofin.com/dossier/1009-91389-avec-le-rachat-de-bibiani-asante-gold-prepare-son-entree-dans-le-cercle-des-producteurs-d-or-au-ghana |access-date=28 February 2022 |website=Agence Ecofin |language=fr-fr |archive-date=12 September 2021 |archive-url=https://web.archive.org/web/20210912211333/https://www.agenceecofin.com/dossier/1009-91389-avec-le-rachat-de-bibiani-asante-gold-prepare-son-entree-dans-le-cercle-des-producteurs-d-or-au-ghana |url-status=live }}</ref>
<ref name=Asante>{{Cite web |date=9 November 2021 |title=Asante outlines timeline for Bibiani restart |url=https://www.mining-journal.com/gold-and-silver-news/news/1421117/asante-outlines-timeline-for-bibiani-restart |access-date=28 February 2022 |website=[[The Mining Journal (trade magazine)|Mining Journal]] |language=en |archive-date=28 February 2022 |archive-url=https://web.archive.org/web/20220228032543/https://www.mining-journal.com/gold-and-silver-news/news/1421117/asante-outlines-timeline-for-bibiani-restart |url-status=live }}</ref>
<ref name=Kubi>{{cite journal |title=Kubi EIS Authorized |journal=[[The Mining Journal (trade magazine)|Mining Journal]] |author1= |date=February 15, 2002 |volume=338 |number=8672 |url=https://archive.org/details/sim_mining-journal_2002-02-15_338_8672/page/n9/mode/2up?q=kubi+ |page=9 }}</ref>
<ref name=magazine>{{cite journal |title=Ghanaian forest reserve decision awaited |journal=[[The Mining Journal (trade magazine)|Mining Journal]] |author1= |date=November 9, 2001 |volume=337 |number=8659 |url=https://archive.org/details/sim_mining-journal_2001-11-09_337_8659/page/n1/mode/2up?q=kubi+ |page=1}}</ref>
<ref name=Canadian>{{Cite web |title=Canadian Mining Companies Destroy Environment and Community Resources in Ghana {{!}} MiningWatch Canada |url=https://miningwatch.ca/blog/2005/8/25/canadian-mining-companies-destroy-environment-and-community-resources-ghana |access-date=2022-03-06 |website=miningwatch.ca |archive-date=2022-01-23 |archive-url=https://web.archive.org/web/20220123080912/https://miningwatch.ca/blog/2005/8/25/canadian-mining-companies-destroy-environment-and-community-resources-ghana |url-status=live }}</ref>
<ref name=smith>{{cite web |last1=Meadows Smith |first1=Simon |last2=Amanor |first2=Joe |title=NI 43-101 Technical Report - Kubi Gold Project, Ashanti Region, Ghana, West Africa |url=https://www.sedar.com/GetFile.do?lang=EN&docClass=24&issuerNo=00032388&issuerType=03&projectNo=02267499&docId=3660450 |publisher=SEMS Exploration |access-date=24 January 2022 |location=Accra, Ghana |date=20 October 2014 |archive-date=1 February 2022 |archive-url=https://web.archive.org/web/20220201015642/https://www.sedar.com/GetFile.do?lang=EN&docClass=24&issuerNo=00032388&issuerType=03&projectNo=02267499&docId=3660450 |url-status=live }}</ref>
<ref name=Annual>{{cite web |title=2005 Annual Report |url=https://www.aga-reports.com/05/annualreport05/report/pdf/ar_report_2005.pdf |publisher=AngloGold Ashanti Limited |access-date=30 January 2022 |location=Johannesburg |page=65 |date=28 February 2006 |archive-date=20 January 2022 |archive-url=https://web.archive.org/web/20220120114734/https://www.aga-reports.com/05/annualreport05/report/pdf/ar_report_2005.pdf |url-status=live }}</ref>
<ref name=farrow>{{cite web |last1=Farrow |first1=David |title=Qualified Person's Report on the Kubi Project Mineral Assets |url=https://cdn-ceo-ca.s3.amazonaws.com/1g9qnsq-Nevsun%20PMI%20Kubi%2043-101.pdf |publisher=Golder Associates Africa (Pty) Ltd |access-date=24 January 2022 |location=Midrand, South Africa |date=August 2007 |archive-date=1 February 2022 |archive-url=https://web.archive.org/web/20220201015644/https://cdn-ceo-ca.s3.amazonaws.com/1g9qnsq-Nevsun%20PMI%20Kubi%2043-101.pdf |url-status=live }}</ref>
<ref name=":1">{{Cite web |date=9 Sep 1996 |title=Nevsun drilling expands potential of Kubi |url=https://www.northernminer.com/subscribe-login/ |access-date=2022-03-06 |website=The Northern Miner |language=en-US |archive-date=2022-03-06 |archive-url=https://web.archive.org/web/20220306080215/https://www.northernminer.com/subscribe-login/ |url-status=live }}</ref>
<ref name="Social">{{Cite book |date=March 2004 |title=Mining Social and Environmental Impacts |url=https://www.wrm.org.uy//wp-content/uploads/2013/04/Mining_Social_and_Environmental_Impacts.pdf |website=World Rainforest Movement |page=50 |isbn=9974-7782-6-3 |access-date=2022-03-06 |archive-date=2022-03-06 |archive-url=https://web.archive.org/web/20220306190406/https://www.wrm.org.uy//wp-content/uploads/2013/04/Mining_Social_and_Environmental_Impacts.pdf |url-status=live }}</ref>
<ref name=":0">{{Cite journal |last1=Hilson |first1=Gavin |last2=Nyame |first2=Frank |date=2006 |title=Gold Mining in Ghana's Forest Reserves: A Report on the Current Debate |url=https://www.jstor.org/stable/20004524 |journal=Area |volume=38 |issue=2 |pages=175–185 |doi=10.1111/j.1475-4762.2006.00670.x |jstor=20004524 |issn=0004-0894 |access-date=2022-03-06 |archive-date=2022-03-06 |archive-url=https://web.archive.org/web/20220306190427/https://www.jstor.org/stable/20004524 |url-status=live }}</ref>
<ref name=Nzulu>{{Cite journal |last1=Nzulu |first1=Gabriel K. |last2=Bakhit |first2=Babak |last3=Högberg |first3=Hans |last4=Hultman |first4=Lars |last5=Magnuson |first5=Martin |date=September 2021 |title=Elucidating Pathfinding Elements from the Kubi Gold Mine in Ghana |journal=Minerals |language=en |volume=11 |issue=9 |pages=912 |doi=10.3390/min11090912 |arxiv=2110.15758 |bibcode=2021Mine...11..912N |issn=2075-163X |doi-access=free }}</ref>
}}


==Further reading==
==Further reading==
*{{cite book |title=Mineral and Rock Resources of Ghana |author=Kesse, G.O. |year=1985 |isbn=9789061916222 |id=ISBN 9061916224 |type=Hardcover |location=Rotterdam Boston Accord, MA |publisher=[[Taylor & Francis Group]], [[August Aimé Balkema|A.A. Balkema]] Distributed in USA & Canada by A.A. Balkema Publishers|language=English}}
*{{cite book |title=Mineral and Rock Resources of Ghana |author=Kesse, G.O. |year=1985 |isbn=9789061916222 |type=Hardcover |location=Rotterdam Boston Accord, MA |publisher=[[Taylor & Francis Group]], [[August Aimé Balkema|A.A. Balkema]] Distributed in USA & Canada by A.A. Balkema Publishers|language=English}}

== External links ==
*[https://www.youtube.com/watch?v=HFwSaFOmjVM&t=263s Mar 2, 2022 Dave Anthony, CEO of Asante Gold speaks about the Kubi gold Mine]


{{DEFAULTSORT:Kubi Mine}}
{{DEFAULTSORT:Kubi Mine}}
[[Category:Gold mines in Ghana]]
[[Category:Gold mines in Ghana]]
[[Category:Former gold mines]]

Latest revision as of 04:27, 27 January 2023

Kubi gold mine
The mine in 2019
Location
Kubi gold mine is located in Ghana
Kubi gold mine
Kubi gold mine
Location in Ghana
LocationDunkwa-on-Offin
Central Region
CountryGhana
Coordinates6°00′32.4″N 1°43′38.8″W / 6.009000°N 1.727444°W / 6.009000; -1.727444
Production
ProductsGold
Production58,696 troy ounces
Financial yearLifetime
History
Opened1988
Active1988 to 1996
Closed1998
Owner
CompanyAsante Gold Corporation
WebsiteKubi
Year of acquisition2014

The Kubi gold mine is an abandoned open pit mine located 8 kilometres (5.0 mi) northeast of Dunkwa-on-Offin and 22 kilometres (14 mi) south of Obuasi, in Central Region, southern Ghana.[1] It is 180 kilometres (110 mi) northwest of the national capital, Accra.[2]

Historically a site for artisan mining, the mine was explored by BHP from 1988 to 1996. Nevsun Resources explored further in 1996 to 1998 at which point Ashanti Goldfields took over the property and extracted 500,230 tons of ore. Concerns about ecological damage to the protected Supurma Shelterbelft Forest Reserve paused mining in 2000, but it restarted in 2005. The mine is currently owned by Asante Gold Corporation.[3] As of 2022 they are not mining it, despite stating in 2021 that they planned to do so.

Ecology[edit]

The mine is located in the Supurma Shelterbelft Forest Reserve, identified as a "protection" area, the most vulnerable of the three classifications under the Forest Ordinance (CAP 157) of Ghana.[4][5] The Forestry Commission of Ghana has raised the issue that mining in the reserve would jeopardize nearby wildlife, concerns not shared by the government-run Officers of the Chamber of Mines, who maintained that they have exclusive right to grant approval for mining.[4]

Geology[edit]

The regional geology is of thick steeply dipping sequences of metasediments, alternating with Proterozoic metavolcanic rocks, all part of the Birimian Supergroup, in northeast trending belts. The Kubi mine lies on the western margin of the Ashanti Gold Belt, at the Birimian-Tarwaian contact.[6]

The Kubi project gold mineralisation is contained in a north-northeast trending shear zone in metasediments. Gold occurs associated with 5–15% pyrite and pyrrhotite, and also as coarse gold in narrow quartz veins, in a garnetiferous alteration zone 1–15 metres thick adjacent to the Birimian-Tarwaian contact. Gold mineralisation also occurs in quartz veins that cross-cut the contact. The mineralised zone has a strike length of at least 2,000 metres (6,600 ft) and is open to below 700 metres (2,300 ft) depth.[2]

Project history[edit]

Kubi was explored by BHP from 1988 to 1994, who concentrated drilling in an area of pre-existing artisanal mining.

Nevsun Resources of Canada drilled below the main zone to a new depth of 1.8km in 1996. Core samples produced 4.88 grams per done at 250 metres depth, rising to 5.88 grams per tone elsewhere.[7] Exploration continued by Nevsun until in 1998, when Ashanti Goldfields optioned the property and in 2005.[8][9] AngloGold Ashanti established two small open pits to mine 500,230 tonnes of shallow oxide ore at a grade of 3.65 g/t gold to recover 58,696 troy ounces. The ore was trucked to AngloGold's plant at Obuasi for processing.[2] Prior to mining AngloGold Ashanti's mineral reserve estimate was 550,455 tonnes at a grade of 3.37 g/t gold, totaling 59,637 troy ounces.[6]

The project has a post-mining estimated measured and indicated mineral resource, dated December 2010, of 1.32 million tonnes of ore at a grade of 5.48 g/t containing 133,000 ounces of gold, below the old open pits. 2% of this resource was classified as "oxide". The remainder was classified as "fresh rock".[6] In 2000, open pit mining was suspended because half of the Kubi deposits were located within a Ghanaian protected forest preserve. In 2002, an Environmental Impact Study was authorized.[10][11] Mining proceed and in 2005 infilling and partial rehabilitation of the open pits was completed.[6]

In 2021 Mining Journal reported that Asante was planning to redevelop the mine,[12] which still has over 300,000 ounces of gold underground.[13]

References[edit]

  1. ^ Nzulu, Gabriel K.; Bakhit, Babak; Högberg, Hans; Hultman, Lars; Magnuson, Martin (September 2021). "Elucidating Pathfinding Elements from the Kubi Gold Mine in Ghana". Minerals. 11 (9): 912. arXiv:2110.15758. Bibcode:2021Mine...11..912N. doi:10.3390/min11090912. ISSN 2075-163X.
  2. ^ a b c Farrow, David (August 2007). "Qualified Person's Report on the Kubi Project Mineral Assets" (PDF). Midrand, South Africa: Golder Associates Africa (Pty) Ltd. Archived (PDF) from the original on 1 February 2022. Retrieved 24 January 2022.
  3. ^ "CAD$7.0 Million Private Placement Closed". sg.news.yahoo.com. Retrieved 2022-03-07.
  4. ^ a b Hilson, Gavin; Nyame, Frank (2006). "Gold Mining in Ghana's Forest Reserves: A Report on the Current Debate". Area. 38 (2): 175–185. doi:10.1111/j.1475-4762.2006.00670.x. ISSN 0004-0894. JSTOR 20004524. Archived from the original on 2022-03-06. Retrieved 2022-03-06.
  5. ^ Mining Social and Environmental Impacts (PDF). March 2004. p. 50. ISBN 9974-7782-6-3. Archived (PDF) from the original on 2022-03-06. Retrieved 2022-03-06. {{cite book}}: |website= ignored (help)
  6. ^ a b c d Meadows Smith, Simon; Amanor, Joe (20 October 2014). "NI 43-101 Technical Report - Kubi Gold Project, Ashanti Region, Ghana, West Africa". Accra, Ghana: SEMS Exploration. Archived from the original on 1 February 2022. Retrieved 24 January 2022.
  7. ^ "Nevsun drilling expands potential of Kubi". The Northern Miner. 9 Sep 1996. Archived from the original on 2022-03-06. Retrieved 2022-03-06.
  8. ^ "2005 Annual Report" (PDF). Johannesburg: AngloGold Ashanti Limited. 28 February 2006. p. 65. Archived (PDF) from the original on 20 January 2022. Retrieved 30 January 2022.
  9. ^ "Canadian Mining Companies Destroy Environment and Community Resources in Ghana | MiningWatch Canada". miningwatch.ca. Archived from the original on 2022-01-23. Retrieved 2022-03-06.
  10. ^ "Ghanaian forest reserve decision awaited". Mining Journal. 337 (8659): 1. November 9, 2001.
  11. ^ "Kubi EIS Authorized". Mining Journal. 338 (8672): 9. February 15, 2002.
  12. ^ "Asante outlines timeline for Bibiani restart". Mining Journal. 9 November 2021. Archived from the original on 28 February 2022. Retrieved 28 February 2022.
  13. ^ Ecofin, Agence. "Avec le rachat de Bibiani, Asante Gold prépare son entrée dans le cercle des producteurs d'or au Ghana". Agence Ecofin (in French). Archived from the original on 12 September 2021. Retrieved 28 February 2022.

Further reading[edit]

  • Kesse, G.O. (1985). Mineral and Rock Resources of Ghana (Hardcover). Rotterdam Boston Accord, MA: Taylor & Francis Group, A.A. Balkema Distributed in USA & Canada by A.A. Balkema Publishers. ISBN 9789061916222.

External links[edit]

source: https://en.wikipedia.org/w/index.php?title=Kubi_gold_mine&diff=1135837452&oldid=1074856028

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