Determination of Location and Depth of Mineral Rocks at Olode Village in Ibadan, Oyo State, Nigeria, Using Geophysical Methods

Table 3

Summary of sounding curves.

VES	Layers	Resistivity (ohm·m)	Depth (m)	Thickness (m)	Possible rocks	Curve types
1	1	746.4	1.3	1.3	Sand stone, clay, magnetite ore, and limestone	H
	2	165.2	2.6	1.3	Magnetite ore, limestone
	3	174.3			Magnetite ore, limestone
2	1	919.0	1.8	1.8	Sand stone, magnetite ore, schists, and shale	H
	2	147.8	12.8	11.0	Magnetite ore, limestone
	3	198.7			Magnetite ore, limestone
3	1	746.6	2.4	2.4	Sand stone, clay, magnetite ore, and limestone	H
	2	106.3	25.0	22.6	Magnetite ore, limestone
	3	336.5			Sand stone, magnetite ore, and limestone
4	1	584.6	1.2	1.2	Sand stone, magnetite ore, and limestone	K
	2	829.3	2.4	1.2	Sand stone, clay, magnetite ore, and limestone
	3	140.9			Magnetite ore, limestone
5	1	790.4	2.7	2.7	Sand stone, clay, magnetite ore, and limestone	H
	2	72.2	10.7	8.1	Sand stone, magnetite ore, and clay
	3	9559.7			Quartzite, anthracite, and slate
6	1	234.3	3.0	3.0	Magnetite ore, sandstone	H
	2	47.3	18.9	16.0	Sand stone, magnetite ore, and clay
	3	9409.5			Quartzite, anthracite, and slate
7	1	138.2	0.6	0.6	Magnetite ore, limestone	HA
	2	28.6	2.3	1.7	Sand stone, magnetite ore, and clay
	3	57.1	26.5	24.2	Sand stone, magnetite ore, and clay
	4	234.4			Magnetite ore, sandstone
8	1	144.8	1.5	1.5	Limestone, sand stone, clay, magnetite ore, and quartzite	H
	2	38.5	20.1	18.7	Sand stone, clay, and magnetite ore
	3	1275.3			Limestone, sand stone, and quartzite
9	1	109.8	2.9	2.9	Sand stone, clay, and magnetite ore	H
	2	26.9	11.5	8.6	Limestone, sand stone, and magnetite ore
	3	368.9			Sand stone, magnetite ore, and limestone