![Polished Composite Ammonite Plate: Jurassic Period, circa 199-145 million years B.P. A circular composite plate composed of overlapping Cleoniceras sp. ammonites. 617 grams, 22.5 cm (8 7/8 in.). [No Reserve] From Madagascar. From a Lin](https://p1.liveauctioneers.com/1191/405225/225127653_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £80-£100
Results for “Fossils and Minerals”
Est. $150-$250
Est. $150-$250
Est. £40-£60
Est. $50-$150
![Polished Fossil Goniatite Display: Devonian Period, circa 400 million years B.P. A freestanding matrix set with four Goniatite specimens. 2.35 kg, 24.7 cm (9 3/4 in.). [No Reserve] From Morocco. From a Cambridgeshire, UK, collection. T](https://p1.liveauctioneers.com/1191/405225/225127588_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £80-£100
![Fossil Perisphinctes Ammonite: Jurassic Period, circa 174-145 million years B.P. Perisphinctids indogermanus fossil ammonite showing clear ribbing. 193 grams, 90 mm (3 1/2 in.). [No Reserve] From Madagascar. Property of an Essex ga](https://p1.liveauctioneers.com/1191/405225/225127601_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £30-£40
![Iridescent Fossil Cleoniceras Ammonite: Cretaceous Period, circa 145-66 million years B.P. A naturally iridescent Cleoniceras besairiei ammonite. 470 grams, 13 cm (5 1/8 in.). [No Reserve] From Madagascar. From a Lincolnshire, UK, collectio](https://p1.liveauctioneers.com/1191/405225/225127546_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £40-£60
![Fossil Mosasaur 'Marine Dinosaur' Tooth Group: Cretaceous Period, circa 145-65 million years B.P. Comprising three Mosasaur Prognathodon teeth, each showing good enamel. 60 grams total, 46-65 mm (1 3/4 - 2 1/2 in.). [3, No Reserve] From Ouled Abdo](https://p1.liveauctioneers.com/1191/405225/225127533_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £30-£40
Est. $40-$80
Est. $200-$250
$80
Est. $150-$250
![Fossil Brittle Star: Ordovician Period, circa 485-443 million years B.P. An irregular matrix with Ophiuroidea sp. specimen; repaired. 367 grams, 13.2 cm (5 1/4 in.). [No Reserve] From a Lincolnshire, UK, collection. TimeL](https://p1.liveauctioneers.com/1191/405225/225127576_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £30-£40
Est. $75-$100
![Large Fossil Dactylioceras Ammonite Nodule: Jurassic Period, Toarcian Stage, circa 180 million years B.P. A large, rounded pebble containing a Dactylioceras tenuicostatum specimen. 1.36 kg total, 9.7-11.6 cm (3 3/4 - 4 1/2 in.). [2, No Reserve]](https://p1.liveauctioneers.com/1191/405225/225127544_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £50-£70
![Fossil Perisphinctes Ammonite: Jurassic Period, circa 174-145 million years B.P. Perisphinctids indogermanus fossil ammonite showing clear ribbing. 130 grams, 85 mm (3 3/8 in.). [No Reserve] From Madagascar. From a Lincolnshire, UK](https://p1.liveauctioneers.com/1191/405225/225127632_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £30-£40
Est. $35-$42
Est. $35-$75
![Fossil Brittle Star on Matrix: Ordovician Period, circa 485-443 million years B.P. An irregular matrix with an Ophiuroidea sp. specimen. 1 kg, 17 cm (6 3/4 in.). [No Reserve] From a Cambridgeshire, UK, collection. TimeLine Auctions](https://p1.liveauctioneers.com/1191/405225/225127577_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £40-£60
Est. £50-£70
Est. $10-$2,000
![Campo del Cielo Meteorite Necklace: Fell 6000-5000 years B.P. A nickel-iron meteorite (IAB) with a suspension loop and cord for wearing. 6.68 grams, Meteorite: 22 mm (7/8 in.). [No Reserve] From a Lincolnshire, UK, collection. A crater](https://p1.liveauctioneers.com/1191/405225/225127564_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £40-£60
![Massive Cave Stalagmite Section: A colossal cut section of cream-coloured stalagmite showing natural ripples. 66.7 kg, 90 cm (35 1/2 in.). [No Reserve] Previously from a Hong Kong collection. Ex property of a London, UK, gentleman, 1](https://p1.liveauctioneers.com/1191/405225/225127590_1_x.jpg?height=280&quality=70&sharpen=true&version=1769779778&width=280)
Est. £200-£300
Est. $50-$60
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