Rehabilitation of mined-out areas and mercuric mine tailing in Gbane in the Talensi district.
The problem Statement
Artisanal and small-scale gold mining (ASM) in Gbane has traditionally been an indigenous activity, using rudimentary means of extraction, which can be traced as far back as the 15th century. Currently, it is an important means of livelihood and mercury has been used in the amalgamation of the gold without adequate knowledge and restrictions. Recent survey indicated that the presence of mercury in soils, water bodies and tree backs within the area exceeds the recommended levels. Although efforts are being made to streamline the ASGM and the use of mercury, no efforts are being made to rehabilitate the degraded lands and rejuvenate the mercuric mine tailings within the area.
The primary objective
The primary objective of this project is to reduce the overall un-rehabilitated footprint of the mine through phytoremediation processes.
The specific objectives
? To test and acquire degraded lands with mercury mine tailings.
? To train and support small-scale miners and mining fringing community members to experiment various options to rehabilitate degraded mine out areas and remove the mercury and other mineral ruminants in the soils
? To calculate the cost and present a plan for the rehabilitation of the mercuric mining areas within the district.
EXPECTED RESULTS/OUTPUTS
? 5 ha of mined-out areas identified within the mine-out areas of Gbane and tested of the extent of mercuric pollutions.
? 50 small-scale miners and mining fringing community members supported to experiment various remediation technologies to rehabilitate degraded mine out areas and remove the mercury and other mineral ruminants in the soils
? Documentation and knowledge management in site remediation using an inexpensive, local, non-energy intensive, and environmentally restorative method.
Artisanal and small-scale gold mining (ASM) in Gbane has traditionally been an indigenous activity, using rudimentary means of extraction, which can be traced as far back as the 15th century. Currently, it is an important means of livelihood and mercury has been used in the amalgamation of the gold without adequate knowledge and restrictions. Recent survey indicated that the presence of mercury in soils, water bodies and tree backs within the area exceeds the recommended levels. Although efforts are being made to streamline the ASGM and the use of mercury, no efforts are being made to rehabilitate the degraded lands and rejuvenate the mercuric mine tailings within the area.
The primary objective
The primary objective of this project is to reduce the overall un-rehabilitated footprint of the mine through phytoremediation processes.
The specific objectives
? To test and acquire degraded lands with mercury mine tailings.
? To train and support small-scale miners and mining fringing community members to experiment various options to rehabilitate degraded mine out areas and remove the mercury and other mineral ruminants in the soils
? To calculate the cost and present a plan for the rehabilitation of the mercuric mining areas within the district.
EXPECTED RESULTS/OUTPUTS
? 5 ha of mined-out areas identified within the mine-out areas of Gbane and tested of the extent of mercuric pollutions.
? 50 small-scale miners and mining fringing community members supported to experiment various remediation technologies to rehabilitate degraded mine out areas and remove the mercury and other mineral ruminants in the soils
? Documentation and knowledge management in site remediation using an inexpensive, local, non-energy intensive, and environmentally restorative method.
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Project Snapshot
Grantee:
Yunyoo Traditional Area Development Projects
Country:
Ghana
Area Of Work:
Land Degradation
Chemicals
Chemicals
Grant Amount:
US$ 17,400.00
Co-Financing Cash:
US$ 10,800.00
Co-Financing in-Kind:
US$ 13,100.00
Project Number:
GHA/SGP/OP6/Y4/CORE/CH/2019/039
Status:
Satisfactorily Completed
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Project Characteristics and Results
Significant Participation of Indigenous Peoples
All participants and beneficiaries are local community members.
Gender Focus
Both men and women will be involved inthe remediation process on equal terms. The benefits to be derived from the project are:
? Reduction of the overall un-rehabilitated ?footprint? of the mine
? Ability to trial various options and demonstrate rehabilitation outcomes to wider community
? Showing commitment to stakeholders and employees that the mine has an active mine rehabilitation program
? Reduction of the overall closure costs
? Reduction of the risk of failure and ultimate liability
? Reduction of the ?rehabilitation bond? posted with regulatory authorities.
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Indicators
Empowerment
Number of CBOs / NGOs participated / involved in SGP project
1
Biophysical
Number of innovations or new technologies developed / applied
2
Biophysical
Number of local policies informed in POPs focal area
1
SGP Country office contact
Dr. George Buabin Ortsin
Phone:
233-242-977980
Email:
Ms. Lois Sarpong
Phone:
+233 505740909
Email:
Address
UNDP, Global Environment Facility Small Grants Programme P.O. Box 1423
Accra, Greater Accra, 233-302
Accra, Greater Accra, 233-302
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