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
49 A green Fuchsite freeform
41cm by 29cm
£50 - £100 - View
50 Two Aragonite and calcite formations on stands
Morrocco
24cm high and 27cm high
£200 - £250 - View
51 A large Desert Rose formation
Sahara
33cm by 56cm by 22cm
£150 - £250 - View
52 A Flower Agate 'Flame' carving
19cm high
£50 - £80 - View
53 A Tiger Iron freeform
Australia
approx. 3 billion years old
43cm by 29cm by 24cm
£650 - £750 £800 View
54 A rare Lazurite in Lapis Lazuli specimen
Afghanistan
9cm high
£150 - £250 - View
55 A quartz geode in two pieces
33cm by 44cm by 26cm, 27.8kg
and 52cm by 31cm by 33cm, 41.4kg
£1,500 - £2,500 £1,300 View
56 Two agate slices
Brazil
49cm high
£200 - £300 - View
57 A Vera Cruz amethyst in display case
31cm by 23cm by 15cm
£700 - £900 - View
58 A pair of Onyx lights
Mexico,
80cm high
£850 - £950 £850 View
59 An Onyx pedestal
75cm high
£180 - £220 £160 View
60 A marble pedestal
75cm high
£180 - £220 £160 View
61 A Mangano Calcite obelisk
Pakistan 52cm high
£500 - £700 - View
62 A rose quartz and pink calcite freeform
56cm high by 31cm wide, 37.5kg
£500 - £700 - View
63 A Lapis Lazuli freeform
Afghanistan
62cm high, 26.5kg
£2,000 - £3,000 £2,100 View
64 A large Septarian egg on stand
with removeable front
25cm high
£350 - £500 - View
65 An Amethyst cave
Brazil
17cm by 21cm
£150 - £250 £140 View
66 A Spectrolite freeform
Madagascar
26cm by 20cm

Spectrolite is the name given to high quality Labradorite
£400 - £600 £360 View
67 Two agate slices
Brazil
30cm each
£100 - £200 £90 View
68 A large Goniatite fossil marble bowl
Morocco, Devonian
56cm by 46cm
£150 - £250 £130 View
69 Two sandstone freeforms
the larger 14cm high by 26cm wide
£50 - £80 - View
70 An Agate dish
Brazil
27cm by 19.5cm
£150 - £250 - View
71 A Red Jasper bowl
Madagascar
11cm by 28cm by 21cm
£200 - £400 £200 View
72 Two Fluorite obelisks
China
tallest 36cm high
£400 - £600 £400 View

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