Agate Geode - Height: 18 cm - Width: 20 cm- 5 kg - (1)
03
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16
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Starting bid
€ 1
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Expert
Selected by Antonio Rapisarda
Holds a master’s in chemistry with 25 years’ experience in minerals consulting.
Estimate € 150 - € 200
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This 5 kg Brazilian agate half-geode measures 18 × 20 × 13 cm and features a central cavity lined with botryoidal chalcedony, concentric brown agate bands and microcrystalline quartz crystals.
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Description from the seller
Magnificent and imposing display specimen of a natural agate half-geode, weighing a substantial 4.9 kg. The piece stands out for an extraordinary central cavity entirely coated by a rare botryoidal chalcedony formation. This spherical, smooth structure creates a fascinating 'cluster' effect with pastel, velvety tones, framed by a clear, geometric concentric zoning of brown agate and a crown of bright microcrystalline quartz crystals. The front of the geode has been professionally cut and mirror-polished to enhance its color details, while the back preserves its characteristic outer rind of original rough rock. The base is cut perfectly flat, allowing the block to remain stable in a vertical position without the need for external supports. An organic, high-end collectible furnishing piece from Brazil.
Magnificent and imposing display specimen of a natural agate half-geode, weighing a substantial 4.9 kg. The piece stands out for an extraordinary central cavity entirely coated by a rare botryoidal chalcedony formation. This spherical, smooth structure creates a fascinating 'cluster' effect with pastel, velvety tones, framed by a clear, geometric concentric zoning of brown agate and a crown of bright microcrystalline quartz crystals. The front of the geode has been professionally cut and mirror-polished to enhance its color details, while the back preserves its characteristic outer rind of original rough rock. The base is cut perfectly flat, allowing the block to remain stable in a vertical position without the need for external supports. An organic, high-end collectible furnishing piece from Brazil.
Details
Number of objects
1
Main mineral
Agate
Mineral form
Geode
Weight
5 kg
Country of origin
Brazil
Height
18 cm
Width
20 cm
Depth
13 cm
Sold by
Disclaimer
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.
