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LOT 1883
Natural History - Cut and Polished Brazil Agate Crystal Geode End and Slice Group [3]
3 1/8 - 3 1/2 in. (1.3 kg total, 80-89 mm).
All three freestanding and with one polished side to expose attractive pending. [3, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 1883
Natural History - Cut and Polished Brazil Agate Crystal Geode End and Slice Group [3]
Sold for (Inc. bp): £13
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Natural History - Fossil Barrandei Trilobite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £59
Metacanthina barrandei on a matrix. 231 grams, 85 mm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Two Bags of Blue Calcite Mineral Specimen Group [100]
Sold for (Inc. bp): £7
Comprising variously sized unpolished chunks in labelled bags. 983 grams total, 19-32 mm
From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Agate Necklace Bead Group
20th century A.D.Sold for (Inc. bp): £156
Comprising thirty banded black and white agate spheres with some natural strata and some treated to show contrasting strata around the equator; all pierced for stringing. 197 grams total, 14-17 mm
UK gallery, early 2000s.