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Holmquistite
  • Holmquistite

Holmquistite

€16.00
Tax included
Bluish black needles of holmquistite in a greenish black magnetite-rich skarn
Utö mines, Södermanland, Sweden
Quantity
Available

Bluish black needles of holmquistite in a greenish black magnetite-rich skarn. From the type locality
BO_286
1 Item

Data sheet

Locality
Utö mines, Södermanland, Sweden (TL)
Size category
Miniature
Size (cm)
4 x 4 x 3.5
Weight
87 g
Formula
☐[Li2][Mg3Al2](Si8O22)(OH)2
Properties
Vitreous; needle-like crystals; bluish black lustre