Home > Auctions > 3 - 11 June 2025
Ancient Art, Antiquities, Books, Natural History & Coins
Fine-grained conglomerate with rounded pebbles in contrasting colours. 2.22 kg, 23 cm
From Democratic Republic of the Congo, Central Africa.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
From Democratic Republic of the Congo, Central Africa.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Sold for (Inc. bp): £20
Composite sandstone matrix with Mosasaur Prognathodon and extinct shark tooth with other fossil remains. 248 grams, 10.1 cm
From Morocco, North Africa.
From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
From Morocco, North Africa.
From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
Sold for (Inc. bp): £143
Cut and polished end section of NWA 2083, inked collector's note to one side. specimen weight 19.44 grams, 31mm
From Rissani, Morocco/Algeria, North West Africa.
Ex Michael Farmer Meteorites, Tucson, Arizona, USA.
Ex USA collection.
From a Leicestershire, UK, collection.
Accompanied by an original dealer label and Swiss membrane box with aluminium identification label.
From Rissani, Morocco/Algeria, North West Africa.
Ex Michael Farmer Meteorites, Tucson, Arizona, USA.
Ex USA collection.
From a Leicestershire, UK, collection.
Accompanied by an original dealer label and Swiss membrane box with aluminium identification label.
Sold for (Inc. bp): £13
Comprising a group of irregular matrices with Pecopteris sp. ferns. 208 grams total, 5.7-11.6 cm
From St Clair, Pennsylvania, USA.
From a Lincolnshire, UK, collection.
From St Clair, Pennsylvania, USA.
From a Lincolnshire, UK, collection.
![Pyrite Crystal Mineral Group [100]](https://timelineauctions.com/upload/images/items/small/227998-s.jpg "Pyrite Crystal Mineral Group [100]")
Comprising a large quantity of nuggets formed of small crystals showing characteristic striations. 1.03 kg total, 14-32 mm
From Peru.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
From Peru.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
![Cut and Polished Agate Slice Collection [6]](https://timelineauctions.com/upload/images/items/small/227976-s.jpg "Cut and Polished Agate Slice Collection [6]")
Comprising three polished slice showing banding and some with crystals; four dyed. 760 grams total, 10.6-13.4 cm
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
An acorn-shaped vessel with fluted body and lid, narrow flat base and onion-knop finial to the lid. 404 grams, 13 cm high
From the family collection of a Hampstead gentleman; formerly acquired in the 1980s.
From the family collection of a Hampstead gentleman; formerly acquired in the 1980s.
Carved from a brown veined stone as a standing goat with curving horns. 90 grams, 77 mm
Ex S.M. London collection, UK, 1970-1990s.
Ex S.M. London collection, UK, 1970-1990s.
![Cut and Polished Agate Geode Slice Collection [6]](https://timelineauctions.com/upload/images/items/small/228162-s.jpg "Cut and Polished Agate Geode Slice Collection [6]")
Comprising six translucent and opaque polished slices showing banding and some crystallisation, five dyed. 435 grams total, 9-12.2 cm
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Sold for (Inc. bp): £78
Showing good enamel and some root. 60.3 grams, 82 mm
From Morocco, North Africa.
From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
From Morocco, North Africa.
From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
![Boxed Quartz Rock Crystal Specimen Collection [6]](https://timelineauctions.com/upload/images/items/small/227994-s.jpg "Boxed Quartz Rock Crystal Specimen Collection [6]")
Comprising six clusters with prismatic crystals, mainly colourless to white, one with an interesting green inclusion to the larger crystal; each in a labelled cardboard specimen tray. 267 grams total, 50-62 mm
From Minas Gerais, Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
From Minas Gerais, Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Sold for (Inc. bp): £624
A circular composite plate composed of overlapping ammonites. 723 grams, 23 cm wide
From Madagascar.
From a Lincolnshire, UK, collection.
From Madagascar.
From a Lincolnshire, UK, collection.
Page 154 of 261
1837 - 1848 of 3130 LOTS
1837 - 1848 of 3130 LOTS
