GEOLOGICAL ASSESSMENT OF BLANTYRE DISTRICT TO IDENTIFY SUITABLE AREAS FOR QUARRY SITES

Author
Makowa Dereck ESC-020-17
Undergraduate Earth Sciences Mr Fredrick Josiya →
Level of study Undergraduate
Program of study BSc Earth Sciences (Geology)
Department Earth Sciences
Graduation Year 2022
Date added 21 October 2026

Abstract

This research was carried out to identify suitable areas for quarry stones occurrence in Blantyre district using GIS tools. The WOE method was used in this study where by Blantyre map with sample points was crossed with the landslide controlling factors map to come up with the suitability map. The methodology began with the collection of the sample points through …

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Study area

District Blantyre
Coordinates -15.6817, 34.92535

The study area for this research project is the Blantyre district. It is located in southern region of the country. The district has a lot of mountains/hills and it is one of the districts which have a highest population density in the country. Some of the hills/mountains in this district are Ndilande, Soche, Mvula, Mpingwe, Nthawira, Nthandizi and Michiru.

Supervisor

Research themes

Mining
Oil And Gas
Natural Resources Governance And Economics
Carbon Credit Trading
Abstract page

Abstract

This research was carried out to identify suitable areas for quarry stones occurrence in Blantyre district using GIS tools. The WOE method was used in this study where by Blantyre map with sample points was crossed with the landslide controlling factors map to come up with the suitability map. The methodology began with the collection of the sample points through satellite image. Then desk work for preparation of the thematic maps using ArcGIS. The WOE method was applied in ILWIS to come up with the Suitability map of the area. Slopeness of soil, elevation and type of geology were used as the quarry stones controlling factors in this study. The most controlling factor to the quarry stones occurrence was identified to be the type of geology.


Research summary

This research was carried out to identify suitable areas for quarry stones occurrence in Blantyre district using GIS tools. The WOE method was used in this study where by Blantyre map with sample points was crossed with the landslide controlling factors map to come up with the suitability map. The WOE method was applied in ILWIS to come up with the Suitability map of the area. Slopeness of soil, elevation and type of geology were used as the quarry stones controlling factors in this study.

Study area description

The study area for this research project is the Blantyre district. It is located in southern region of the country. The district has a lot of mountains/hills and it is one of the districts which have a highest population density in the country. Some of the hills/mountains in this district are Ndilande, Soche, Mvula, Mpingwe, Nthawira, Nthandizi and Michiru.


Location details

District: Blantyre

Coordinates: -15.6817, 34.92535

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