Quartz crystals coated with iridescent limonite from Banska Stiavnica, Slovakia. Minerals must be inorganic, occur naturally, be in a solid form, have a definite chemical

India Celebrated its 76th Independence Day on August 15, 2022. India was under British rule from 1858 to 1947, prior to which the East Indian

Teachers’ Day is a special day for the appreciation of teachers. Traditionally, in India Guru Purnima is observed as a day to venerate teachers but since 1962