Earth Technology

Gondwana coal deposits of India: Fueling growth Indian Gondwana Coal Basins Introduction The Indian Gondwana coal deposits are primarily found in the eastern and central parts of India, dating back to the Permian and Triassic periods. They are spread across several states in central and eastern India, primarily in the Damodar Valley Basin (Jharkhand and West Bengal), Mahanadi Basin (Odisha), Son-Mahanadi Basin (Chhattisgarh), Godavari Valley Basin (Telangana and Maharashtra), and Wardha Valley Basin (Maharashtra). These coal deposits are stratigraphically classified into several formations, including the Talchir, Barakar, Raniganj, and Kamthi formations. The coal-bearing strata are typically interbedded with sandstones, shales, and conglomerates, representing fluvial and lacustrine environments. These formations hold significant economic importance as they contain vast reserves of coal, contributing significantly to India's energy and growth needs. Geological Setting The ...

Using artificial intelligence (AI) in mineral exploration Introduction Mineral prospecting and exploration has historically been a laborious and costly works, requiring extensive geological knowledge, sophisticated technology, and substantial financial investment. However, with the rapid advancements in artificial intelligence (AI), the landscape of mineral exploration is undergoing a profound transformation. AI technologies, including machine learning algorithms, neural networks, and data analytics, are increasingly being leveraged to analyze vast amounts of geological data, identify prospects and exploration targets, and optimize exploration strategies. This article explores the diverse applications of AI in mineral prospecting, mineral exploration, showcasing its effectiveness and discussing the implications for the industry.   Discussion Remote Sensing and Image Analysis Remote sensing technologies, such as satellite imagery and aerial surveys, provide valuable geologica...