Hindustan Times. Jaipur, Around 10 lakh eco-friendly diyas made from cow dung in Rajasthan have been shipped to Mauritius for Diwali celebrations this year, while another 6.5 lakh have been supplied to 16. Jaipur's Cow Dung Diyas to Light Up Mauritius Diwali, Empowering 70+ Women's Self-Help Groups - This Diwali, Mauritius will celebrate with 10 lakh eco-friendly diyas made from cow dung, crafted.