This 83-kilogram calcite geode impresses with its fully exposed, vertically oriented, and stalactitic crystal structure. The clearly defined, rhythmic columnar formation appears cohesive and architecturally serene. Such a stable and uniformly developed crystal architecture of this size is rare, as the probability of structural instability significantly increases with mass. It is precisely this cohesiveness and integrity that make this specimen exceptional.
The clearly visible stalactitic formation gives the structure a natural dynamism. The columnar crystals grow parallel to each other, forming a mineral landscape with a clear direction of growth. The warm natural tones are created by trace elements in the surrounding rock, which were incorporated during crystal formation, and emphasize the organic depth of this structure.
Geologically, this calcite geode formed over millions of years as mineral-rich solutions penetrated natural rock cavities. Through slow crystallization under stable pressure and temperature conditions, the stalactitic calcite columns grew inwards in layers. The structure visible today documents this process with extraordinary clarity.
This object preserves a complete geological growth cycle that cannot be reproduced in this exact combination of size, stalactitic development, and structural integrity. 83 kilograms of crystallized Earth history in rare architectural cohesion.

Height: 145cm

Width: 50cm

Shipping

We ship your order reliably and carefully packaged so that your amethyst arrives safely.

Processing time is usually 1 to 2 business days after receipt of payment.

Delivery time depends on the destination country and the shipping service provider and may vary.

Shipping costs are transparently displayed in the checkout before you complete the order.

Once your package is on its way, you will receive a shipping confirmation with tracking, if available.

No delivery or shipping takes place on Sundays and public holidays.

Shipping methods by region and weight

We ship worldwide via FedEx or UPS.

In Germany and Europe, we ship with DHL up to 25 kg.

For shipments over 25 kg, shipping in Germany and Europe is via FedEx or UPS.

Very heavy or bulky items are shipped by freight forwarder. In this case, we will coordinate the delivery with you in advance.

Returns and Cancellations

If you change your mind, you can return your order within the statutory right of withdrawal.

The withdrawal period is 14 days from receipt of the goods.

Please return items unused, complete, and well-packaged, if possible, so that they arrive safely.

The costs of the return are generally borne by the buyer, as far as legally permissible and not otherwise agreed.

Once your return has been received and checked, we will refund the purchase amount via the original payment method.

How to return

Send us a short message with your order number to info@amethyst.de or use our contact form.

You will receive all information about the return from us.

After receipt and inspection of the return, the refund will be issued.

Damaged or incorrect delivery

If your delivery arrives damaged or you have received an incorrect item, please contact us within 48 hours of delivery with a photo. We will quickly find a solution.