70 - Limonite

Hello friends, Welcome to the Mineral Repository at the department of geology, Shivaji science college, Nagpur. I am Limonite, a mineral with a rather humble appearance but some intriguing qualities. You might mistake me for just another dull brown rock, but within me lies an iron oxide compound that gives me a unique character. My name comes from the Greek word leimōn meaning "meadow", likely because I'm often found in marshy or boggy areas. In India, you can find me in various places, especially in the states of Goa, Karnataka, and Maharashtra, where there are deposits of iron ore. These regions have long been known for their rich mineral resources, and I am one of the components found in these ore deposits. Despite my unassuming appearance, I have found quite a few uses. One of my main applications is as an iron ore, particularly in the production of iron and steel. When heated, I release water and become a reddish-brown powder, which is used in pigments for paints, ceramics, and even cosmetics. Some people also believe I have healing properties and use me in alternative medicine. But perhaps one of my most interesting uses is in the field of archaeology. You see, I have been found in ancient cave paintings, where prehistoric humans used me as a pigment to create their art. So, while I may not be the most dazzling mineral out there, I have certainly left my mark on history, both in India and around the world. Thank you for visiting.