Spectacular Brazilian citrine geode in golden-orange...

Citrine with 'Madeira' Shades - Collectible Mineral — This extraordinary citrine geode from Brazil is a specimen of striking visual impact and high collecting interest. Its dark, irregular outer form conceals a sparkling treasure inside, revealing a deep cavity entirely lined with citrine quartz crystals. The crystals display coloring ranging from bright golden yellow to more intense honey and orange hues, reminiscent of the precious tones of Madeira citrine. Their dense growth and vitreous luster create a breathtaking visual effect, catching light and reflecting it in a thousand gleams. The inner wall of the geode shows the typical layered formation, with a band of white-gray chalcedony framing the crystalline heart magnificently. Geologically, citrine is a macro-crystalline quartz variety, and its yellow coloration is due to iron impurities in the crystal lattice. Natural citrine often forms through geothermic heating of amethyst within the Earth's crust, a process that alters iron ions and changes color from violet to yellow or orange. Large specimens like this are relatively rare and highly prized for their beauty and the complexity of their formation. This geode is not only a spectacular display piece, but also an exceptional decorative element, capable of enriching any environment, from a modern living room to a professional studio, adding a touch of natural elegance and a focal point of great impact. Its presence is a constant reminder of the power and beauty of the geological processes of our planet, making it a must-have for collectors and mineral enthusiasts.

Estimation:€2,800

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