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Vivianite

€26.00
Dark vivianite crystals in a fossilized clam shell
Kerch, Crimea, Russia
Quantity

15 mm shiny, greenish black vivianite crystals in a fossilized clam shell
AN_467
1 Item

Data sheet

Locality
Kerch, Crimea, Russia
Size category
Miniature
Size (cm)
5.8 x 4.5 x 3.5
Weight
71 g
Formula
Fe2+3(PO4)2·8H2O
Properties
Vitreous; prismatic greenish black crystals in a cavity in a fossil clam shell

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