By Chisom Ibemere
Variscite is known as a hydrated aluminium phosphate which have similarities with turquoise but greener in coloir. It is a rare
mineral that belongs to the apatite group. It’s green colour results from the presence of chromium.
Veriscite originated in Germany specifically in the Mount Hebrakopf area. The name was gotten from the Latin word “Variscia,” which refers to the old name of the Vogtland region where it was discovered.
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Variscite occurs in phosphatic nodules and veins in aluminum-rich, low-temperature hydrothermal environments. It is basically found in association with other phosphate minerals such as turquoise and apatite. Significant deposits occurs in various locations worldwide such as Germany, Austria, Spain, Russia, Australia, Brazil, the United States.
Variscite basically occurs in green to bluish-green colors, but may also occur in yellow or red varieties. It has a hardness of around 4.5 to 5.5 on the Mohs scale, which makes it relatively soft compared to other minerals. It has a specific gravity ranging from 2.57 to 2.61 and a vitreous to waxy luster and is transparent to translucent.
Variscite is primarily valued as a gemstone due to its attractive colors and relative scarcity. It is majorly used in jewelry, where it can be cut and polished into cabochons, beads, or carved into ornamental pieces. The gemstone has a soothing pastel hues which is appreciated by gemstone collectors and enthusiast. Variscite can be used as a source of phosphate for fertilizer production.
The value of variscite varies depending on its color, quality, size, and the demand for it in the gemstone market. Variscite with
excellent color and clarity can command high prices, for larger specimens. Due to its rarity it is not as valued or prized as other
gemstones such as emerald and sapphire.
