Large free-form cabochon made of Variscite from near Lucin, Utah
Turquoise Without the Copper
Sometimes referred to as “Turquoise without the copper,” Variscite is a hydrated aluminum phosphate mineral (AlPO4•2H2O). In contrast, Turquoise is a hydrated aluminum and copper phosphate mineral (CuAl6(PO4)4(OH8)•4H2O). While these two minerals exhibit significant similarities, their primary distinction lies in their coloration. Variscite presents a green hue due to the absence of copper, the element responsible for the distinctive blue coloration of Turquoise.
Due to their close resemblance, Variscite is frequently mistaken for Turquoise, particularly by individuals unfamiliar with the two gemstones. This is especially prevalent with varieties exhibiting the characteristic dark spiderweb matrix commonly associated with Turquoise. Although Variscite typically displays a more vivid green coloration than Turquoise, certain green varieties of Turquoise can closely resemble Variscite, and conversely. Consequently, Variscite is occasionally marketed as “Variquoise” to emphasize its relationship to Turquoise or when differentiation between the two proves difficult.
Where Does Variscite Come From?
Although Variscite can be found globally, Utah, within the United States, is recognized for the substantial production of high-quality specimens. Specifically, three principal regions within Utah are esteemed for their unique Variscite varieties: Fairfield, Lucin, and Snowville.
Lucin Variscite
Frequently referred to as Utahlite, Variscite originating from Lucin, Utah, represents the most accessible variety for collectors and hobbyists in the state. This variety demonstrates considerable stability and possesses an almost waxy or plastic texture when cut. Lucin Variscite is typically intermixed with a durable, white matrix, which contributes to an engaging aesthetic when fashioned into cabochons. The coloration of Lucin Variscite exhibits a spectrum, ranging from light mint green to a rich, dark emerald green.
Freeform cabochon of Variscite, originating near Lucin, Utah, exhibits a typical white-grey matrix.
Freeform cabochon crafted from emerald green Variscite, originating near Lucin, Utah.
Snowville Variscite
Snowville Variscite features a striking black spiderweb matrix, rendering it a desirable selection for jewelry fabrication. This variety exhibits a strong resemblance to beautiful green spiderweb turquoise and is often designated as Variquoise. As a jewelry artisan, I particularly favor this specific Variscite. Regrettably, the collection area for this distinctive Variscite has been officially closed.
Fairfield Variscite
Renowned as the most valuable variety within Utah’s Variscite collection, Fairfield Variscite boasts a storied past originating from the Little Green Monster mine, where it was extracted in the late 1930s. This distinctive gemstone is highly esteemed by collectors and connoisseurs for its exceptional aesthetic qualities and limited availability.
A good example of Clay Canyon Variscite from Fairfield, Uta
This exceptionally distinctive Variscite features a captivating matrix, boasting inclusions of vibrant yellow Crandallite and subtle gray-green Wardite, resulting in an incredibly alluring appearance. The mine, from which this unique gemstone was extracted, was unfortunately closed due to safety concerns. The mine was intentionally collapsed, and the entrances were subsequently bulldozed and concealed. This remarkable Variscite is recognized under several names, including Little Green Monster Mine Variscite, Fairfield Variscite, and Clay Canyon Variscite. High-quality slabs of Fairfield Variscite can command prices in the thousands of dollars.
Fairfield Variscite
Nevada Variscite
Nevada Variscite:
The state of Nevada, which is adjacent to Utah, is also a source of high-quality Variscite. Variscite from Nevada frequently displays a dark, black spiderweb matrix, creating a visual resemblance to the Snowville Variscite.
Some of these varieties include Damele (Damale) Variscite, New Lander Variscite, Desert Bloom Variscite, Broken Arrow Variscite, and Blue Boy Variscite.