Banded Agate Geode Slice with Crystalline Crystal Banded Agate Geode Butterfly Display - Height: 290 mm - Width: 165 mm- 1179 g - (1)






Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
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Decorative mineral specimen: a Brazilian agate geode slice (banded agate with crystalline quartz) split into two halves and mounted on an iron base as a butterfly display, measuring 290 x 165 x 85 mm and weighing 1179 g.
Description from the seller
Unique decorative element with elegant natural bands and crystalline cavities — Brazilian Agate Quartz Geode, cut in two halves and mounted on a specially made iron base to create a striking butterfly-like effect. Each half reveals the distinctive concentric banding of agate, with a sparkling drusy quartz crystal heart that catches the light and adds visual depth to the whole. The color bands range from gray- bluish to creamy white, outlined by thin reddish-brown layers, creating a harmonious contrast and an intriguing visual texture. The exterior of the geode retains its natural, rough surface, providing a pleasant contrast to the polished sections and the internal crystals. This specimen has been skillfully polished to enhance the intrinsic details and the natural beauty of its geological formation. Agate is a microcrystalline form of quartz, known for its characteristic bands formed through hydrothermal processes inside volcanic cavities. Its range of colors and patterns makes it one of the most valued semiprecious stones, sought after for both decorative and collecting purposes. The formation of these geodes takes millions of years, attesting to the slow and patient work of nature. This piece is an ideal addition to any mineral collection, a refined decorative element for home or office, or a fascinating Wunderkammer object. Its unique presentation on a base facilitates display, allowing full appreciation of the complexity and aesthetics of this natural marvel. Any small irregularities or color variations are part of its authentic mineral formation and enhance its unique character. Name: Agate Classification: Chalcedony Quartz Origin: Brazil Material: Agate, Quartz Processing: Cut, polished, mounted on iron base Dimensions (with base): 290 x 165 x 85 mm (height x width x depth) Weight (with base): 1179 grams Conditions: Decorative mineral in excellent condition. Lot code: RUA-011 AOG59
Seller's Story
Unique decorative element with elegant natural bands and crystalline cavities — Brazilian Agate Quartz Geode, cut in two halves and mounted on a specially made iron base to create a striking butterfly-like effect. Each half reveals the distinctive concentric banding of agate, with a sparkling drusy quartz crystal heart that catches the light and adds visual depth to the whole. The color bands range from gray- bluish to creamy white, outlined by thin reddish-brown layers, creating a harmonious contrast and an intriguing visual texture. The exterior of the geode retains its natural, rough surface, providing a pleasant contrast to the polished sections and the internal crystals. This specimen has been skillfully polished to enhance the intrinsic details and the natural beauty of its geological formation. Agate is a microcrystalline form of quartz, known for its characteristic bands formed through hydrothermal processes inside volcanic cavities. Its range of colors and patterns makes it one of the most valued semiprecious stones, sought after for both decorative and collecting purposes. The formation of these geodes takes millions of years, attesting to the slow and patient work of nature. This piece is an ideal addition to any mineral collection, a refined decorative element for home or office, or a fascinating Wunderkammer object. Its unique presentation on a base facilitates display, allowing full appreciation of the complexity and aesthetics of this natural marvel. Any small irregularities or color variations are part of its authentic mineral formation and enhance its unique character. Name: Agate Classification: Chalcedony Quartz Origin: Brazil Material: Agate, Quartz Processing: Cut, polished, mounted on iron base Dimensions (with base): 290 x 165 x 85 mm (height x width x depth) Weight (with base): 1179 grams Conditions: Decorative mineral in excellent condition. Lot code: RUA-011 AOG59
Seller's Story
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It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
It is believed that certain gemstones and minerals have beneficial health and spiritual properties. However, using or wearing gemstones or minerals does not mean that you can treat, cure or prevent any disease. Please consult your health care professional for information on health care issues and do not stop any medications or courses of treatment, without first consulting your health care professional. The use of gemstones or minerals as a wellness therapy is one of personal choice. While stones or crystals have been used historically to relieve or prevent symptoms, the objects sold on our website offer no guarantee of results. Therefore, Catawiki cannot guarantee or be held liable for the effectiveness of these objects sold herein.
