Manuel Quiring

化石拍卖

美丽的天然菊石化石，经过赤铁矿置换而保留，壳表面展现极为细致复杂的缝纹。 

该标本经过精心打磨，以揭示菊石内部结构的非凡几何形态，并以赤铁矿矿化特征的深色金属黑色增强。 Its compact size combined with a surprisingly high weight makes it an attractive and unusual collector's piece.

Beautiful natural ammonite fossil preserved through hematite replacement, displaying exceptionally detailed and intricate suture patterns across the shell surface.

The specimen has been carefully polished to reveal the remarkable geometry of the ammonite's internal structure, enhanced by a deep metallic black coloration characteristic of hematite mineralization. Its compact size combined with a surprisingly high weight makes it an attractive and unusual collector's piece.

The fossil exhibits outstanding preservation of the suture lines, creating a striking natural pattern highly appreciated by collectors of ammonites and mineralized fossils.

Specifications

Fossil: Ammonite
Preservation: Hematite replacement
Colour: Metallic black
Diameter: approximately 5 cm
Weight: approximately 70 g
Condition: Good natural condition, polished surface
Origin: Morocco (probable)
Age: Jurassic–Cretaceous (exact attribution uncertain)

Collector's Note

This specimen combines paleontological interest with attractive mineralization. The dark hematitic preservation highlights the complex ammonitic sutures, giving the fossil a distinctive aesthetic rarely seen in ordinary calcitic specimens.

A fine addition to any fossil, mineral, or natural history collection.

我们的专家提供此估价，以为您的出价提供指导。此估计基于预期的需求和物品的独有的特征，如质量、稀有性或所有权历史等。我们无法保证该物品一定会以此金额出售、转售或被评估。

稀有的赤铁矿置换菊石化石 – 5 cm - 动物化石片 - Polished Natural Specimen –

侏罗纪/白垩纪 - 摩洛哥

西班牙

verified

经验证

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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罕见的赤铁矿置换阿莫尼螃化石，直径约5 cm，来自摩洛哥，时间段为侏罗纪—白垩纪，已保存并表面打磨呈自然光泽。

稀有的赤铁矿置换菊石化石 – 5 cm - 动物化石片 - Polished Natural Specimen –

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罕见的赤铁矿置换阿莫尼螃化石，直径约5 cm，来自摩洛哥，时间段为侏罗纪—白垩纪，已保存并表面打磨呈自然光泽。

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