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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Calcium is an element that quietly shapes much of the world around us — from the hardness of bones and teeth to the cliffs that frame coastlines and the cement beneath our feet. This article explores where calcium is found in nature, how it functions in living systems, and the many practical and industrial uses
The shift from traditional ore extraction to recovering metals from urban environments is gaining momentum. This article explores how urban mining can reshape the way societies secure essential metals, reduce environmental footprints, and strengthen local economies. By looking at technologies, supply-chain implications, and policy levers, we examine practical pathways to scale up recovery of valuable
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The Benga coal mine sits within one of Africa’s most talked-about coal provinces, combining significant mineral wealth with complex economic, social and environmental dynamics. Located in the heart of northern Mozambique’s mining belt, the site has attracted international attention for its sizable reserves, logistical challenges and the role it plays in regional development. This article
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Fayalite is the iron-rich endmember of the olivine mineral group, a phase that occupies a special place in petrology, materials science and planetary studies. Its chemical formula, Fe2SiO4, contrasts directly with the magnesium-rich counterpart forsterite (Mg2SiO4), and that contrast controls much of its occurrence, behavior and practical importance. Although visually similar to other olivines, fayalite’s
The Moma mining complex in northern Mozambique is a prominent example of how coastal heavy-mineral deposits can be transformed into globally significant industrial feedstocks. Located in a landscape of coastal dunes and savannah, the operations extract and process mineral sands that are rich in titanium-bearing minerals and other valuable heavy minerals. This article explores the
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