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LOT 1809
Natural History - Desert Rose Specimen Group
1/2 - 1 1/4 in. (518 grams total, 13-31 mm).
A group of 100 'Desert Rose' crystalline gypsum specimens with sand grain inclusions, mostly of single spheroid form, showing the crystal plate structure to advantage. [100, No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 1809
Natural History - Desert Rose Specimen Group
Sold for (Inc. bp): £33
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Natural History - Cut and Polished Mini Crystal Geode Halves
Sold for (Inc. bp): £26
A group of 100 mini agate geode halves of various colours, including examples displaying crystals to the exposed inner faces. 638 grams total, 20-45 mm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Mosasaur Fossil Jaw Section
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £156
A fossilised lower jaw section displaying three teeth from Prognathodon sp., mosasaur specialised in eating tough shelled prey. 101 grams, 10.4 cm
From the phosphate mine region, Khouribga, Morocco, North Africa. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection. -
Natural History - Fossil Shrimps in Matrix
Cretaceous Period, circa 110 million years B.P.Sold for (Inc. bp): £26
A pair of fossil Carpopenaeus callirostris shrimps in a matrix. 165 grams, 93 x 95 mm
Fine condition.
Lincolnshire, UK, collection.