Tag Archives: Botswana gemstones

Botswana Gemstones and Minerals Depicted on Stamps

By T Piyadasa-Former director general of the National Gem and Jewellery Authority Article reproduced with kind permission from the National Gem and Jewellery Authority Botswana is 581730 Km sq in area,situated in the South African Plateau.It is surrounded by other countries- the republic of South Africa to the south-east and south. Namibia to the west, […]