自然的喜马拉雅黄铁矿化菊石化石 - 贝壳化石 (没有保留价)

05
23
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Manuel Quiring
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天然喜马拉雅地区的闪金蓝色阿蒙尼特化石,保留在原始页岩基质中,侏罗纪(约1.5–2亿年前),经保藏处理,真实且原装,作为匹配分体对呈现。

AI辅助摘要

卖家的描述

Exceptional natural pyritized ammonite preserved in its original shale matrix from the renowned Spiti Valley Himalayan fossil deposits.

This specimen is presented as a matching split pair, revealing both positive and negative impressions of the shell with outstanding detail.

The ammonite displays strong ribbing and excellent preservation of the whorls, enhanced by a complete and natural pyritization process.

The metallic golden-grey appearance is entirely natural and results from mineral replacement during fossilization. The specimen has not been cleaned, brushed, or artificially enhanced with brass brushes or any other mechanical treatment, preserving its authentic surface and natural crystalline texture.

Collected from the Spiti-Tethys sedimentary sequence, these ammonites lived in the ancient Tethys Ocean during the Jurassic Period, approximately 150–200 million years ago, long before the uplift of the Himalayas.

Features:

* 7 cm concretion
* Complete natural pyritization
* Matching split pair (counterpart included)
* No artificial polishing or brass-brush treatment
* Excellent shell ornamentation and ribbing
* Origin: Spiti Valley, Himalayan Tethyan Basin
* Age: Jurassic, approx. 150–200 million years

A highly decorative and scientifically interesting specimen, representing the marine life of the ancient Tethys Ocean and the geological history of the Himalayas. Ideal for collectors of fossils, pyritized specimens, and natural history enthusiasts.

卖家故事

我,Don,于1987年开始采集化石,从一个热情的收藏者成长为专业的化石整理者和研究者。多年来,我走遍世界各地寻找化石。 我们的化石现存于美国、新加坡、台湾的私人收藏中,并且也收藏于英国、中国和日本的知名博物馆。 在材料整理的质量以及尽可能最佳地处理运输方面的认真态度,使我们与众不同。 Don
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Exceptional natural pyritized ammonite preserved in its original shale matrix from the renowned Spiti Valley Himalayan fossil deposits.

This specimen is presented as a matching split pair, revealing both positive and negative impressions of the shell with outstanding detail.

The ammonite displays strong ribbing and excellent preservation of the whorls, enhanced by a complete and natural pyritization process.

The metallic golden-grey appearance is entirely natural and results from mineral replacement during fossilization. The specimen has not been cleaned, brushed, or artificially enhanced with brass brushes or any other mechanical treatment, preserving its authentic surface and natural crystalline texture.

Collected from the Spiti-Tethys sedimentary sequence, these ammonites lived in the ancient Tethys Ocean during the Jurassic Period, approximately 150–200 million years ago, long before the uplift of the Himalayas.

Features:

* 7 cm concretion
* Complete natural pyritization
* Matching split pair (counterpart included)
* No artificial polishing or brass-brush treatment
* Excellent shell ornamentation and ribbing
* Origin: Spiti Valley, Himalayan Tethyan Basin
* Age: Jurassic, approx. 150–200 million years

A highly decorative and scientifically interesting specimen, representing the marine life of the ancient Tethys Ocean and the geological history of the Himalayas. Ideal for collectors of fossils, pyritized specimens, and natural history enthusiasts.

卖家故事

我,Don,于1987年开始采集化石,从一个热情的收藏者成长为专业的化石整理者和研究者。多年来,我走遍世界各地寻找化石。 我们的化石现存于美国、新加坡、台湾的私人收藏中,并且也收藏于英国、中国和日本的知名博物馆。 在材料整理的质量以及尽可能最佳地处理运输方面的认真态度,使我们与众不同。 Don
使用Google翻译翻译

详细资料

标本
Natural Himalayan Pyritized Ammonite Fossil
地质时期
侏罗纪 (2.013-1.45 亿年)
状态
自然的
处理
Conserved
真伪
原始的/正式的
西班牙经验证
1206
已售出的几件物品
94,44%
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