Natural Amethyst Geode – Extraordinary Deep Purple Microcrystallization - Height: 220 mm - Width: 170 mm- 6146 g





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Natural Amethyst Geode from Brasile with extraordinary deep purple microcrystallization, weighing 6146 g and measuring 220 × 170 × 160 mm.
Description from the seller
A bubble of air imprisoned in basalt.
An ancient breath, suspended under pressure as the lava cooled, slowly, in the darkness.
Thus this cavity was born, a secret chamber of the Earth, where time created crystals, amethyst, the memory of fire.
Purple and gleaming tips, the echo of what was movement, heat, explosion… and then silence.
This geode is the form of an event, of the Arapey Formation, dating to the Lower Cretaceous.
A small geological universe, enclosed in stone, a vibration in an impossible balance, between force and quiet, between magma and silence.
During the volcanic activity of that era, basalt flows solidified, trapping gas bubbles that formed hollow cavities. Over time, silica- and iron-rich hydrothermal solutions penetrated these cavities and began to crystallize slowly, forming amethyst crystals. The purple color derives from the presence of iron ions and exposure to natural radiation over millions of years.
Seller's Story
A bubble of air imprisoned in basalt.
An ancient breath, suspended under pressure as the lava cooled, slowly, in the darkness.
Thus this cavity was born, a secret chamber of the Earth, where time created crystals, amethyst, the memory of fire.
Purple and gleaming tips, the echo of what was movement, heat, explosion… and then silence.
This geode is the form of an event, of the Arapey Formation, dating to the Lower Cretaceous.
A small geological universe, enclosed in stone, a vibration in an impossible balance, between force and quiet, between magma and silence.
During the volcanic activity of that era, basalt flows solidified, trapping gas bubbles that formed hollow cavities. Over time, silica- and iron-rich hydrothermal solutions penetrated these cavities and began to crystallize slowly, forming amethyst crystals. The purple color derives from the presence of iron ions and exposure to natural radiation over millions of years.
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.

