• Online only
  • New
Aenigmatite
search
  • Aenigmatite
  • Aenigmatite

Aenigmatite

€23.00
Crystal sections of black and shiny aenigmatite in matrix
Tuperssuatsiat, Tunulliarfik, Ilimaussaq, Greenland
Quantity

Crystal sections of black and shiny aenigmatite associated with altered eudialyte in a microcline matrix
BO_772
1 Item

Data sheet

Locality
Tuperssuatsiat, Tunulliarfik, Ilimaussaq, Greenland
Size category
Miniature
Size (cm)
5.5 x 4.5 x 3.5
Weight
134 g
Formula
Na4[Fe2+10Ti2]O4[Si12O36]
Properties
Submetallic lustre; shiny; black