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LOT 2417
Group of Twenty Nine [29] Large Rock Crystal Quartz Specimens
1 3/4 - 3 1/2 in. (2.93 kg total, 45-88 mm).
Boxed group of mainly prismatic colourless specimens, some twinned and three specimens with dark dendritic inclusions. [29, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2417
Group of Twenty Nine [29] Large Rock Crystal Quartz Specimens
Estimate £40 - 60€46 - 70 (for guidance only)$54 - 81 (for guidance only)
-
Bismuth Crystal Display Formation
Estimate: £20 - 30 (+bp*)
Bids: 1 | Current Bid: £5
Cluster of hopper crystals exhibiting a stairstep crystal structure and iridescent colours. 21 grams, 36 mm
From a Cambridgeshire, UK, collection. -
Brown Druzy Quartz Stalagmite Geode Display
Circa 140-120 million years B.P.Estimate: £1,000 - 1,400 (+bp*)
Opening Bid: £550
A polished underside of a geode containing upward-reaching stalagmites covered in druzy brown quartz and small, sparkling white quartz crystals; mounted on a custom-made display stand. 6 kg, 15 x 30 x 17cm, 20 cm including stand
From Artigas, Uruguay. Property of a London lady. -
Fossil Italian Razor Fish on Matrix
Pliocene Epoch, circa 5.33-2.58 million years B.P.Estimate: £200 - 300 (+bp*)
Opening Bid: £100
Smooth razorfish Centriscus strigatus on a rectangular matrix. 266 grams, 16.5 cm
From Lebanon. From a Cambridgeshire, UK, collection.
