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Helvite

Helvite is a fascinating and visually striking mineral whose story spans geology, mineral collecting and the study of rare-element deposits. Often admired for its warm, amber to brown tones and its association with beryllium-rich environments, helvite occupies a niche interest among mineralogists and collectors. This article explores its origin, chemistry, geological settings, physical properties, practical

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Lumwana Mine – Zambia – Copper

The Lumwana mine stands as one of Zambia’s most significant modern mining projects. Located in the country’s north-western reaches, the operation has transformed a previously remote area into a center of industrial activity, contributing substantially to Zambia’s role as a leading global producer of copper. This article examines where the mine is situated, what minerals

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Heliodor

Heliodor is a captivating variety of the mineral beryl, admired for its warm, **golden** to yellow-green hues and its striking crystalline forms. This article explores the mineralogical identity of heliodor, the geological environments where it is found, its practical and aesthetic applications, and a range of cultural, historical and trade-related topics connected with this gemstone.

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Protactinium

Protactinium is a subtle but scientifically important member of the periodic table. With atomic number 91 it sits in the heart of the actinide series and carries a combination of complex chemistry, intriguing nuclear behavior and a history that links early nuclear science to modern environmental and reactor research. This article explores where protactinium occurs

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How mineral exploration shifts due to ESG pressures

The pressure of environmental, social and governance frameworks is reshaping the way companies search for and evaluate mineral resources. As investors, regulators and communities insist on more responsible practices, mineral exploration no longer means simply finding an ore body: it means aligning discovery efforts with long-term ESG commitments, minimizing environmental footprints, fostering social license and

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Hauyne

Hauyne is a striking and scientifically significant mineral best known for its vibrant blue shades and its membership in the broader family of framework silicates. As a distinctive representative of the sodalite group, hauyne attracts interest from mineral collectors, gem cutters, and petrologists alike. This article explores its mineralogical characteristics, the geological settings where it

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Kansanshi Mine – Zambia – Copper

The Kansanshi mine is one of the most prominent copper-producing operations in Africa, located in the mineral-rich northwest of a landlocked country in southern Africa. Beyond the extraction of copper, Kansanshi has become a focal point for regional employment, industrial processing, and debates about sustainable mining practice. This article provides a detailed look at where

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Hanksite

Hanksite is an unusual and visually striking mineral that captures the attention of mineralogists, geochemists and collectors alike. It is notable not only for its aesthetic qualities—often forming large, pale yellow crystals—but also for its rare combination of chemical components and the specific environmental conditions required for its formation. This article explores where hanksite is

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