Brandberg Optic Quartz Cluster Natural Specimen - 64mm, 92g

Brandberg Optic Quartz Cluster Natural Specimen - 64mm, 92g

Regular price £69.99 Sale

Locality - Brandberg Area, Dâures, Erongo Region, Namibia
Size – 64 x 37 x 34mm
Weight – 92g

This natural quartz cluster features glassy, optic clarity, dazzling brightness and glassy lustre with silvery internal reflective veils. It has excellent composition with dozens of sharply terminated crystal points splaying in all directions from a sturdy matrix, the largest of which has a faint amethyst phantom. Quartz specimens from the Brandberg Area in Namibia are regarded as some of the finest in the world and are highly sought after by discerning mineral collectors.

About Quartz

Quartz is the most common mineral found on the surface of the Earth, occurring in virtually every locality. Pure crystals are colourless, transparent and hard, though many are coloured by natural processes such as irradiation or by the presence of certain elements within them. These coloured varieties include the popular gemstones amethyst, purple quartz, and citrine, yellow quartz. Some quartz crystals have unique inclusions of minerals that have grown within them, such as golden rutile, tourmaline or chlorite, and others may show silvery reflective internal veils and bright rainbows. Whilst the majority of quartz is created from molten magma that has cooled and crystallized, much quartz also chemically precipitates from hot hydrothermal veins.