Smoky Blue Fluorite Crystal Cluster from Okorusu Mine, Namibia

This attractive Fluorite specimen is covered in a dense carpet of intergrown cubic crystals displaying subtle smoky blue, grey, and pale violet tones. The crystals range from translucent to transparent, creating depth and complexity across the specimen's surface. Delicate colour zoning and occasional flashes of purple can be seen throughout the cluster, while the contrasting matrix provides a natural backdrop that highlights the geometric beauty of the Fluorite crystals. The specimen offers excellent texture and sparkle, making it an appealing display piece for collectors who appreciate intricate crystal growth.

The Details You Need

✓ Mineral Species: Fluorite

✓ Associated Minerals: Minor Quartz

✓ Locality: Okorusu Mine, Otjiwarongo District, Otjozondjupa Region, Namibia

✓ Specimen Type: Small Cabinet

✓ Crystal System: Cubic

✓ Colour: Smoky Blue, Grey, Violet & Clear

✓ Lustre: Vitreous

✓ Transparency: Transparent to Translucent

✓ Size: Approximately 68 mm × 43 mm × 47 mm

✓ Weight: 154 g

Fluorite forms from mineral-rich hydrothermal fluids that move through fractures and open spaces within surrounding rock. As these fluids cool, dissolved calcium and fluorine crystallise into the characteristic cubic crystals that make Fluorite one of the most recognisable minerals in the world. Variations in trace elements and natural radiation can influence crystal colour, producing the smoky blue, grey, and violet tones visible in this specimen. The result is a fascinating mineral that is equally appreciated for its scientific significance and aesthetic beauty.

The Okorusu Mine, located in Namibia's Otjozondjupa Region, is internationally renowned for producing some of the finest Fluorite specimens ever discovered in Africa. Formed through hydrothermal processes associated with a carbonatite complex, the mine yielded Fluorite crystals in an impressive range of colours and crystal habits. Specimens from Okorusu are highly regarded among collectors for their quality, transparency, and distinctive colour zoning, making them enduring favourites in collections around the world.

Celebrate one of Namibia's most famous mineral localities with this beautiful Fluorite specimen and enjoy a piece of geological history shaped over millions of years beneath the African landscape.