Polished Amethyst and Agate Geode Slice - Exceptional Brazilian Amethyst and Agate Geode Slice - Height: 280 mm - Width: 90 mm- 797 g - (1)

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€ 1
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Antonio Rapisarda
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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Polished slice of amethyst and agate geode from Brazil, measuring 280 × 90 × 120 mm and weighing 797 g, mounted on an iron stand.

AI-assisted summary

Description from the seller

Splendid slice of geode with an agate band and glittering amethyst on a stand — This exceptional specimen presents itself as a spectacular geode slice, deftly cut and polished to reveal its intricate internal beauty. Native to Brazil, this piece unites the charm of amethyst with the fascinating formations of agate, creating a natural work of art with a strong visual impact. Its elongated shape and generous dimensions make it a captivating focal point for any collection or decorative setting. The geode core houses a central cavity lined with small amethyst crystals, displaying a delicate, translucent violet hue that catches the light with a subtle brilliance. Surrounding this crystalline section, concentric layers of agate develop, showing a range of colors and textures. White and gray bands can be observed alternating with tones of aquamarine green or pale turquoise, creating a stratified and organic visual effect. A peculiar central banding formation, almost a straight line, runs across the slice, adding an element of rarity and geological interest. The outer edge of the slice retains part of the original host rock, with a coarser texture and earthy tones that contrast beautifully with the polished inner surface. This combination of untouched nature and artisanal workmanship enhances the mineral’s intrinsic beauty. The surface polish reveals the depth and clarity of the different mineral layers, inviting close observation of the intricate geological formations. Specimens like this are born in volcanic environments, where cavities in rocks are slowly filled with silica-rich solutions. The growth process occurs layer by layer, first depositing the agate and subsequently quartz crystals (in this case amethyst) inside, due to variations in chemical-physical conditions. The color nuances are due to trace impurities present during formation. This piece is not only a wonderful mineral specimen but also a decorative object of great value. Its dramatic presence makes it ideal to display in a cabinet, on a shelf, or as a distinctive element in a study or living room. It is a valuable addition for mineral collectors, geology enthusiasts, or anyone who appreciates the beauty and majesty of Earth’s natural creations. Every irregularity or color variation is part of its authentic natural formation, making it a unique and unrepeatable piece. Name: Amethyst and Agate Geode Slice Origin: Brazil Material: Amethyst, Agate Finish: Cut and polished Dimensions: Height 280 mm, Width 90 mm, Depth 120 mm Weight: 797 grams Condition: Good Lot code: RUA-067

Seller's Story

The Mineral Art Gallery offers minerals, fossils, shells and natural elements. Born in Italy in 2017, today she collaborates with international galleries and collectors, she is a direct importer of large minerals and naturalistic collectible elements; deals with the processing to insert them inside the living space. A section of the gallery was dedicated to the Wunderkammer, "chamber of wonders or cabinet of curiosities" in which Mirabilia elements are presented: naturalia and italiania, a union between "the present is the past". All lots are shipped via DHL Express and Fercam couriers, with insured parcel and tracking.
Translated by Google Translate

Splendid slice of geode with an agate band and glittering amethyst on a stand — This exceptional specimen presents itself as a spectacular geode slice, deftly cut and polished to reveal its intricate internal beauty. Native to Brazil, this piece unites the charm of amethyst with the fascinating formations of agate, creating a natural work of art with a strong visual impact. Its elongated shape and generous dimensions make it a captivating focal point for any collection or decorative setting. The geode core houses a central cavity lined with small amethyst crystals, displaying a delicate, translucent violet hue that catches the light with a subtle brilliance. Surrounding this crystalline section, concentric layers of agate develop, showing a range of colors and textures. White and gray bands can be observed alternating with tones of aquamarine green or pale turquoise, creating a stratified and organic visual effect. A peculiar central banding formation, almost a straight line, runs across the slice, adding an element of rarity and geological interest. The outer edge of the slice retains part of the original host rock, with a coarser texture and earthy tones that contrast beautifully with the polished inner surface. This combination of untouched nature and artisanal workmanship enhances the mineral’s intrinsic beauty. The surface polish reveals the depth and clarity of the different mineral layers, inviting close observation of the intricate geological formations. Specimens like this are born in volcanic environments, where cavities in rocks are slowly filled with silica-rich solutions. The growth process occurs layer by layer, first depositing the agate and subsequently quartz crystals (in this case amethyst) inside, due to variations in chemical-physical conditions. The color nuances are due to trace impurities present during formation. This piece is not only a wonderful mineral specimen but also a decorative object of great value. Its dramatic presence makes it ideal to display in a cabinet, on a shelf, or as a distinctive element in a study or living room. It is a valuable addition for mineral collectors, geology enthusiasts, or anyone who appreciates the beauty and majesty of Earth’s natural creations. Every irregularity or color variation is part of its authentic natural formation, making it a unique and unrepeatable piece. Name: Amethyst and Agate Geode Slice Origin: Brazil Material: Amethyst, Agate Finish: Cut and polished Dimensions: Height 280 mm, Width 90 mm, Depth 120 mm Weight: 797 grams Condition: Good Lot code: RUA-067

Seller's Story

The Mineral Art Gallery offers minerals, fossils, shells and natural elements. Born in Italy in 2017, today she collaborates with international galleries and collectors, she is a direct importer of large minerals and naturalistic collectible elements; deals with the processing to insert them inside the living space. A section of the gallery was dedicated to the Wunderkammer, "chamber of wonders or cabinet of curiosities" in which Mirabilia elements are presented: naturalia and italiania, a union between "the present is the past". All lots are shipped via DHL Express and Fercam couriers, with insured parcel and tracking.
Translated by Google Translate

Details

Number of objects
1
Main mineral
Polished Amethyst and Agate Geode Slice -
Mineral form
Exceptional Brazilian Amethyst and Agate Geode Slice
Supplement
Iron Stand
Weight
797 g
Country of origin
Brasile
Height
280 mm
Width
90 mm
Depth
120 mm
ItalyVerified
14183
Objects sold
98.43%
protop

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.

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