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Metavoltine

€17.00
Tax included
Yellow, microcrystalline metavoltine
Vulcanello, Vulcano Island, Messina Province, Sicily, Italy
Quantity
Available

A coating of yellow, microcrystalline metavoltine on matrix
MM_0251
1 Item

Data sheet

Locality
Vulcanello, Vulcano Island, Messina Province, Sicily, Italy
Size category
Miniature
Size (cm)
3.2 x 2 x 2
Weight
9 g
Formula
K2Na6Fe2+Fe3+6O2(SO4)12 · 18H2O
Properties
Resinous/earthy; yellow colour