Purple Fluorite Triangle Group [30]

A spectacular large polished sphere of lapis lazuli mined and polished to show its beautiful structure. 10 kg, 18 cm



Property of an Indian gentleman living in London; previously from an Indian collection. Property of a Californian, USA, collector.

Comprising three rounded matrices, each with a Knightia alta specimen. 220 grams total, 87-92 mm



From Wyoming (Green River Formation), USA. From a Lincolnshire, 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.

Cut and polished rectangular section E6; in a Swiss membrane box with dealer's card. 11.4 grams, 35 mm



Found in Huittinen, Satakunta, Finland. From the collection of Jay Cassara. Ex Robert Haag collection, Tucson, AZ, USA. From a Leicestershire, UK, collection.

The meteorite was found just three days after a very loud fall, and it is the second most massive low-iron Enstatite chondrite.