Live

Evolution #natureisart

Absentee bids accepted until Tuesday, 23 November 2021

Auction date Tuesday, 23 November 2021 13:00 - 17:00 GMT

Highlight of this Evolution sale is a  rare and impressive Tylosaur skeleton (Lot 142) from Kansas. It is from the late Cretaceous, so approximately 100-66 million years old and an impressive 620cm long. A type of mosasaurs were a group of gigantic marine reptiles that ruled the seas in the Cretaceous period while the dinosaurs reigned supreme on the land. Although both groups became extinct at around the same time. One of the largest species of mosasaur lived in the ancient sea that once covered the land we now know as Kansas. It was a huge and ferocious creature and is scientifically named a Tylosaur. This particular example is one of only very few specimens that have ever left the USA and is estimated at £70,000 - £120,000

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Page:

of 14

Lots per page:

Total lots: 313

Lot Title Estimate Hammer price
25 An Agate bowl
17cm by 15cm
£50 - £100 - View
26 A clear Quartz dish
Brazil
26cm by 17cm
£180 - £220 £180 View
27 A Lapis Lazuli bowl modern
modern
20cm diameter
£1,000 - £1,200 £1,200 View
28 A Mangano Calcite bowl
modern
19cm diameter
£600 - £800 £600 View
29 A King Cobra Jasper pyramid
India
23cm high
£400 - £600 - View
30 A King Cobra Jasper pyramid
India
23cm high
£400 - £600 - View
31 A Mangano Calcite pyramid
modern
15cm high
£300 - £500 - View
32 A Mangano Calcite sphere
modern
17cm diameter, 8.2kg
£400 - £600 - View
33 A Rose Quartz sphere
13cm diameter, 3.25kg
£250 - £400 - View
34 A Rose Quartz sphere
Brazil
15cm diameter, 4.8kg
£350 - £500 - View
35 An Amethyst and Chalcedony sphere
Brazil
14cm diameter
£350 - £450 £300 View
36 A Golden Quartz sphere
Madagascar
on stand
14cm diameter
£300 - £500 - View
37 A King Cobra Jasper sphere
on stand
India
17cm diameter
£400 - £600 - View
38 A Lapis Lazuli sphere
11.5cm diameter, 2.7kg
£250 - £400 - View
39 A Lapis Lazuli sphere
14cm diameter, 5.3kg
£650 - £750 - View
40 A large polychrome jasper sphere
22cm diameter, 14.8kg
£200 - £400 - View
41 A Pyrite freeform
Peru
32cm by 25cm
£400 - £600 £400 View
42 An unusual Mica and Aquamarine formation
14cm by 11cm
£100 - £150 - View
43 A Pyrite freeform
Peru
19cm by 18cm by 13cm
£250 - £350 £250 View
44 A clear quartz formation
with fine needlepoint crystals
47cm by 25cm by 20cm
£600 - £800 - View
45 A large clear quartz formation
with fine needlepoint crystals
50cm by 43cm by 18cm
£700 - £900 - View
46 A clear quartz formation
with large individual crystals
40cm by 40cm by 30cm
£600 - £800 - View
47 A large Serpentine freeform
35cm by 26cm by 24cm
£400 - £600 - View
48 An indented Jasper dish
Madagascar
40cm by 29cm
£250 - £350 - View

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