Gabbro is a coarse-grained, dark-colored igneous rock that forms a fundamental part of the Earth’s oceanic and continental crust. Its dense textures, distinctive mineral composition and broad range of occurrences make it a subject of interest across geology, engineering and industry. This article explores how gabbro forms, where it occurs, how it is used, and […]
The Sadiola gold operation is one of West Africa’s best-known mining sites, combining a long operational history with a complex social and environmental footprint. Located in the western part of the country, the mine has been an important source of foreign exchange, employment and regional infrastructure development. This article examines the mine’s location and geology,
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Magnesium is a versatile and widely distributed element that plays critical roles across chemistry, industry, and biology. Its presence ranges from the vastness of the ocean to the structure of living cells, and its chemical behavior underpins a variety of technologies — from lightweight structural components to medicinal preparations. This article explores the properties, natural
Geopolitical dynamics increasingly shape the landscape of global mineral markets. For companies and governments engaged in sourcing essential raw materials, robust assessment frameworks are no longer optional: they are strategic imperatives. This article examines the tools, methodologies and practical actions needed to integrate geopolitical risk analysis into mineral procurement processes. It highlights how an understanding
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The Loulo-Gounkoto mining complex in western Mali is one of West Africa’s most important gold-producing operations. Located within the prolific West African gold belt, the complex combines multiple open-pit and underground operations and has been a major contributor to Mali’s mining sector for years. This article examines where the complex sits geographically and geologically, what
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Fossil Coral occupies a unique place at the intersection of geology, paleontology, and the lapidary arts. Formed when ancient coral colonies are gradually replaced by minerals over millions of years, this material preserves intricate growth patterns and sometimes vivid coloration that make it prized both by scientists and artisans. In the following sections, we will
Fibrolite is a term that can refer to two related but distinct things: a fibrous variety of a high‑temperature metamorphic mineral and a class of fiber‑reinforced cement products used in construction. Both meanings share themes of strength, heat resistance and fibrous texture, but they belong to very different contexts — one geological, the other industrial.
The Morila mine is one of West Africa’s better-known gold operations, located in the southern part of the country of Morila sits within the broader mineral-rich region of southern Mali. This article explores where the deposit is found, what is extracted there, its economic importance to the country and local area, and a number of
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Feldspar is one of the most important and abundant groups of rock-forming minerals on Earth, influencing landscapes, industry, and scientific research. This article explores where feldspar occurs, how it is identified and processed, its many applications—from traditional ceramics to modern materials science—and several interesting facets of its geology and cultural relevance. Along the way, selected
The Syama Mine stands as one of the most prominent mining operations in West Africa, blending modern engineering with deep local roots. Located in southern Mali, this complex is a focal point for the country’s mineral sector and a significant source of foreign revenue. The mine’s story spans discovery, technical innovation, and sustained interaction with
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