Lesotho of goods between other member countries Botswana, Namibia, South Africa, and Swaziland. Lesotho has received economic aid from a variety of sources, including the United States, the World Bank, Republic of Ireland, the United Kingdom, the European Union, and Germany. Lesotho has a population of approximately . The population distribution of Lesotho is 25 percent urban and 75 percent rural. However, it is estimated that the annual increase in urban population is 3.5 percent. Population density is lower in the highlands than in the western lowlands. Although the majority of the population—60.2 percent—is between 15 and 64 years of age,
Geology of Lesotho the Lower Karoo which hosts the coal seams does not outcrop in Lesotho. The country has quarrying of Quaternary clay deposits, Drakensberg Group fine-grained basalts and sandstones in the Elliot, Molteno and Clarens Formations. Geology of Lesotho The geology of Lesotho is built on ancient crystalline basement rock up to 3.6 billion years old, belonging to the Kaapvaal Craton, a section of stable primordial crust. Most of the rocks in the country are sedimentary or volcanic units, belonging to the Karoo Supergroup. The country is notable for large fossil deposits and intense erosion due to high rainfall and a rare