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Very beautiful blue iron blossom from the Styrian Erzberg
Iron blooms are aragonite sinter formations in cavities of ore deposits.
In most cases, the iron flowers are white or brownish.
Blue iron flowers are extremely rare and highly sought after - Color is copper.
This piece with typical grape-like formation was found in 1970.
Location: Erzberg - Eisenerz - Styria - Austria
Weight: 280 g
Dimensions: 8 x 7 x 3 cm
On the back are still brown siderite xx
