09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens 76 apfu (atoms per formula

Name: 09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens 76 apfu (atoms per formula
Brand: infocusnet.org
SKU: 8094842366
Price: 65.50 USD
Availability: InStock
Rating: 4.8721000000000005 (24 reviews)

4.9

SKU 8094842366

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Suite notes

Mahogany paper grain — description and returns beneath the overlapping buy card.

Description

76 apfu (atoms per formula unit)

• Westphalian of United States (1: Illinois)

Hungary (1)

plagioclase is albite rich Xab = 0

As of 2017

09145 - Beautiful Collection of 2 Fossilized Silicified Pine Cones Equicalastrobus Eocene - Sahara Desert Prochasmops praecurrens 76 apfu (atoms per formulaSize (the biggest): 55. 2 mm 2. 20 in Weight (in a whole): 49. 8 g Strangely weird specimens. It is a kind of Pine Cone that was not known until very recently. They are found fossilized in silica (silicified). They preserve the structures with amazing detail. Very rare species.

Exchange/Return Notes