Bertrandite – SONATONA

Bertrandite is a rare and intriguing mineral known for its clear to pale yellow or greenish hues and its transparent to translucent appearance. It is a beryllium silicate mineral with a distinctive glassy luster, often found in small, well-formed crystals. Bertrandite is most commonly sourced from volcanic and hydrothermal deposits, where it forms in association with minerals like beryl and fluorite. Significant deposits have been discovered in locations such as the United States (notably in Utah and Colorado), as well as in Madagascar and Myanmar. Its rarity and unique properties make it a sought-after specimen for collectors and mineral enthusiasts. Due to its beryllium content, bertrandite is also an important mineral in the extraction of beryllium, a metal used in various high-tech applications. While it is not widely used in jewelry due to its rarity and fragility, its distinct appearance and geological significance contribute to its value in the mineral collecting community.

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Natural Bertrandite/Morado Opal Cabochons - 1) 24Ct, 35x22mm

Sonatona Natural Bertrandite/Morado Opal Cabochons $23.00

Actual item pictured, NO stock photos used We combine shipping Color may vary depending on phone/computer screen settings Stones are natural, unless stated otherwise in description Customer satisfaction is our top priority High-quality products that exceed expectations Contact us with any questions or concerns at sonatonarocks@gmail.com or DM on Instagram @sonatona_gemstones Responsive and friendly customer service team ALWAYS available to assist Shipping options not provided for your country? Contact us for more details. You can buy as many items for items shipped in the same parcel for a single shipping charge.

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Sonatona 29Ct Natural Bertrandite/Morado Opal Cabochon. Size- approx. 38x21mm $21.00

Actual item pictured, NO stock photos used We combine shipping Color may vary depending on phone/computer screen settings Stones are natural, unless stated otherwise in description Customer satisfaction is our top priority High-quality products that exceed expectations Contact us with any questions or concerns at sonatonarocks@gmail.com or DM on Instagram @sonatona_gemstones Responsive and friendly customer service team ALWAYS available to assist Shipping options not provided for your country? Contact us for more details. You can buy as many items for items shipped in the same parcel for a single shipping charge.

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