Description
Galena Mineral Specimen – United Kingdom Lead Sulphide Crystal
This Galena mineral specimen from the United Kingdom is a genuine natural crystal example of lead sulphide, selected for its metallic lustre and distinctive cubic crystal form. Carefully chosen for display quality and mineral character, this piece represents a classic British ore mineral. The photograph shows the exact specimen you will receive. Please refer to the listing images for full sizing and proportions.
This crystal is a genuine specimen and includes a Certificate of Authenticity lifetime guarantee generic card.
Mineral Type & Scientific Classification
Galena is composed of Lead Sulphide (PbS) and belongs to the sulphide mineral group. It crystallises in the isometric (cubic) crystal system, most commonly forming well-defined cubes and cubo-octahedral combinations.
It is the primary ore of lead and has been mined in the UK for centuries, particularly in regions such as the Northern Pennines, Derbyshire, and parts of Cornwall. British galena specimens are historically significant due to the country’s long mining heritage.
Galena has a Mohs hardness of approximately 2.5–2.75, a high specific gravity due to its lead content, and perfect cubic cleavage, meaning it breaks cleanly along flat planes parallel to its crystal faces.
Crystal Form, Lustre & Physical Characteristics
This UK Galena specimen may display:
• Sharp cubic crystal formations
• Bright metallic silver-grey colour
• Reflective metallic lustre
• Stepped crystal growth patterns
• Natural matrix attachment
Fresh galena surfaces often show a bright silver sheen, while older surfaces may display a darker grey patina due to natural oxidation. The cubic crystal habit is one of the most recognisable features of galena and makes it particularly appealing to mineral collectors.
Because of its density, galena feels noticeably heavy for its size.
Geological Formation & UK Locality Context
Galena forms in hydrothermal vein systems, typically associated with minerals such as fluorite, calcite, sphalerite, quartz, and barite. In the UK, many galena deposits occur within Carboniferous limestone and related geological formations, where mineral-rich fluids filled fractures and cavities deep underground.
Over geological time, these fluids cooled and deposited sulphide minerals, forming crystalline galena within veins. The matrix attached to this specimen may represent part of the original host rock, preserving geological context.
British galena specimens are particularly valued by collectors due to their historic mining districts and well-formed cubic crystals.
Collecting Significance & Traditional Associations
Galena is an important mineral in economic geology as the primary source of lead. Beyond its industrial significance, it is also widely collected for its geometric crystal habit and metallic appearance.
Galena has been traditionally associated in spiritual symbolism with grounding and strength. These interpretations are cultural and symbolic rather than scientific.
This UK Galena specimen is suitable for:
• Sulphide mineral collections
• British locality collectors
• Educational geology displays
• Mining heritage collections
• Cabinet specimen display
Authenticity & Individual Selection
• Genuine Galena (Lead Sulphide – PbS)
• Mineral group: Sulphide
• Crystal system: Isometric (Cubic)
• Mohs hardness: 2.5–2.75
• Metallic lustre with cubic cleavage
• Locality: United Kingdom
• Exact specimen shown in photographs
• Includes Certificate of Authenticity lifetime guarantee generic card
Formed through natural hydrothermal processes and preserved as a metallic cubic crystal specimen, this UK Galena offers a classic example of British mineralogy suitable for collectors, educators, and display enthusiasts alike.
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