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LOT 2399
Natural History - Boxed Mixed Crystal Display Specimen Group [6]
1 3/4 - 2 1/4 in. (568 grams total, 45-58 mm).
Comprising: brown calcite from Chihuahua, Mexico; calcite from Tri-State, USA; grossular garnet from Chihuahua, Mexico; nailhead calcite from Tri-State, USA; pyrite; calcite. [6, No Reserve]
ProvenanceFrom Chihuahua, Mexico; Peru, Brazil and Tri-State, U.S.A.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
TimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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LOT 2399
Natural History - Boxed Mixed Crystal Display Specimen Group [6]
Sold for (Inc. bp): £20
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Natural History - Fossil Diplomystus Fish
Eocene Period, circa 58 million years B.P.Sold for (Inc. bp): £33
A negative impression of Diplomystus sp. specimen on a rectangular matrix. 441 grams, 15 cm
From Wyoming (Green River Formation), USA. From an old Bristol, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Natural History - Amber with Insect Inclusion Group
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £104
Group comprising seven polished irregular and oval-shaped specimens with insect inclusions. 11.16 grams total, 11-43 mm
From a North American collection. Property of an East Sussex, UK, gentleman. -
Natural History - Fossil Crab
Eocene Period, circa 50 million years B.P.Sold for (Inc. bp): £390
A rare Harpactocacinus punctatus crab on a matrix. 600 grams, 12.5 cm
From Verona, Italy. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
