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Home > Auctions > 5 - 9 December 2023
Ancient Art, Antiquities, Natural History & Coins

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Auction Highlights:

Sold for (Inc. bp): £18,200
Sold for (Inc. bp): £7,800
Sold for (Inc. bp): £16,900
Sold for (Inc. bp): £37,700
Sold for (Inc. bp): £2,860
Sold for (Inc. bp): £28,600
Sold for (Inc. bp): £2,860
Sold for (Inc. bp): £36,400
Sold for (Inc. bp): £8,450
Sold for (Inc. bp): £9,100
Sold for (Inc. bp): £9,360
Sold for (Inc. bp): £9,100
Sold for (Inc. bp): £5,980
Sold for (Inc. bp): £10,400
Sold for (Inc. bp): £3,120
Sold for (Inc. bp): £6,500
Sold for (Inc. bp): £7,800
Sold for (Inc. bp): £4,160
Sold for (Inc. bp): £2,860
Sold for (Inc. bp): £2,080
Clavilithes macrospira; supplied in a cardboard specimen tray. 180 grams, 13 cm

From Barton-on-Sea, Hampshire, UK.
Collected between 1930 and 1960.
From the collection of the palaeontologist R Gledhill.

Lot No. 2241
2
Sold for (Inc. bp): £7
Comprising mainly larger singular points, one twin crystal formation. 1.22 kg total, 60-84 mm

From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

Comprising large irregular chunks of pale green chrome mica. 3.55 kg total, 10.6-15.5 cm

Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

Lot No. 2243
5
Sold for (Inc. bp): £65
Each matrix with variously sized fire opal inclusions, supplied in labelled specimen trays. 346 grams total, 37-50 mm

From Bocoyna, Chihuhuahua, Mexico.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

The Knightia alta specimen on a sandstone matrix with remains of another fish. 1 kg, 17.5 x 14.5 cm

From a Lincolnshire, UK, collection.

In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time.
Comprising five polished Orthoceras sp. specimens on a textured freestanding matrix. 1.66 kg, 23.2 cm high

From a Cambridgeshire, UK, collection.

Comprising three Ophiuroidea sp. specimens on matrices. 342 grams total, 63-88 mm

From El Kaid Errami, Tafilalt, Morocco.
From an old German collection.

With white to grey crystals arranged in a flower-like formation. 195 grams, 82 mm

Ex Gregory, Bottley & Lloyd (Gregory's).

Lot No. 2248
2
Sold for (Inc. bp): £4
Comprising a heterogenic mass of dark brown crystals with white quartz; supplied in a display box. 41 grams, 57 mm including box

Collected in person from various parts of the world mainly between 1957-1966.
From the private mineral collection of Stephen Atkinson, Harpenden, UK.

Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.

Cronstedtite is an uncommon mineral that occurs as a hydrothermal product in ore veins.
Lot No. 2249
6
Sold for (Inc. bp): £59
Comprising large irregular chunks in light to dark purple colour. 2.26 kg total, 42-93 mm

From Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

Comprising three Petraster sp. specimens on matrices. 482 grams total, 6.2-10.8 cm

From a Lincolnshire, UK, collection.

Comprising two hollow wading bird bones. 13 grams total, 77-90 mm

From Rancho La Brea Formation, Maricopa Co., California, USA.
Acquired 1950s-1960s.
From an old Bristol, UK, palaeontological collection.

Page 160 of 201
1909 - 1920 of 2409 LOTS