• Online only
Staurolite
search
  • Staurolite
  • Staurolite

Staurolite

€28.00

Dark brown staurolite crosses in glittery mica schist

Semiostrov'e, Keivy Mountains, Lovozersky District, Kola Peninsula, Russia

Quantity

Two dark brown staurolite crosses with shiny surfaces penetrating a glittery mica schist matrix

MM_0443
1 Item

Data sheet

Locality
Semiostrov'e, Keivy Mountains, Lovozersky District, Kola Peninsula, Russia
Size category
Miniature
Size (cm)
6.5 x 5.5 x 2
Weight
72 g
Formula
Fe2+2Al9Si4O23(OH)
Properties
Sub-vitreous; dark brown colour