The Zijinshan Gold & Copper Mine occupies an important place among China’s mineral assets. Located in southeastern China, this mining area is best known for its combined production of **gold** and **copper**, with significant regional economic and strategic impact. The deposit has shaped the identity and growth of the company that carries its name and […]
Zijinshan Gold & Copper Mine – China – Gold/Copper Read More »
Anatase is a fascinating mineral form of titanium dioxide that has captured the interest of scientists, engineers, and artists alike. As one of the three naturally occurring polymorphs of TiO2, it combines a distinctive crystal structure with surface properties that make it especially valuable for modern technologies. This article explores where anatase is found in
The Kolar Gold Fields, located in the southeastern part of the Indian state of Karnataka, have long been a focal point of industrial ambition, colonial extraction and local folklore. From ancient small-scale workings to the large underground shafts of the modern era, this mining complex shaped the region’s urban fabric, workforce and even its identity.
Kolar Gold Fields – India – Gold Read More »
The spiral forms of ammonites have fascinated scientists, collectors and artists for centuries. These extinct marine mollusks left behind an extraordinary fossil record that tells a story of evolution, extinction and the dynamics of ancient seas. This article explores where ammonites are found, their practical and scientific applications, and a range of intriguing aspects from
Manganese is a transition metal with a wide range of roles across industry, geology, biology, and environmental systems. Its versatility arises from multiple stable oxidation states and its ability to form a diverse set of compounds. The following text explores where manganese is found, how it is extracted and used, its importance to living organisms,
The global push toward decarbonization, digitalization and electrification has placed unprecedented demand on a group of elements known as critical minerals. These resources—ranging from lithium, cobalt and nickel to rare earth elements and graphite—are essential for batteries, wind turbines, electric vehicles and high-tech applications. Developing these resources in a way that preserves ecological integrity, protects
Sustainable mining practices for critical minerals Read More »
The term Amazonian Jade evokes a lush image of deep green stones unearthed from the tropical belts of South America, an intersection of geology, culture and commerce. While the label is not always precise in strict mineralogical terms, it has come to describe a group of green, jade-like materials — from genuine jade varieties to
The Bailadila iron ore region is one of India’s most prominent and historically significant mining areas. Located in the rugged, forested hills of central India, it has supplied high-quality ore to domestic steelmakers and international markets for decades. This article explores the mine’s location and geology, the resources extracted, its economic role, and a selection
Bailadila Mine – India – Iron ore Read More »
Allanite is an intriguing and often overlooked member of the epidote group of minerals. It occupies a distinctive niche at the intersection of mineralogy, economic geology and geochronology because of its capacity to host significant amounts of rare-earth elements and radioactive elements such as thorium and uranium. Frequently found as an accessory mineral in a
The Dalli-Rajhara mines, set in the undulating terrain of central India, represent a significant chapter in the country’s industrial narrative. These iron ore deposits have supplied raw material to major steel works and sustained regional economies for decades. The following article examines the mine’s location, the geology and mineralogy of the deposits, the methods of
Dalli-Rajhara Mine – India – Iron ore Read More »
