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Aegirine, astrophyllite
€19.00
Black aegirine and golden brown astrophyllite in albititeEveslogchorr Mt, Khibiny Massif, Kola Peninsula, Russia
Long, flattened, black aegirine crystals and shiny, golden brown astrophyllite blades in albitite
BO_736
1 Item
Data sheet
- Locality
- Eveslogchorr Mt, Khibiny Massif, Kola Peninsula, Russia
- Size category
- Cabinet
- Size (cm)
- 8 x 6x 4
- Weight
- 213 g
- Formula
- NaFe3+Si2O6 (aegirine); K2NaFe2+7Ti2Si8O26(OH)4F (astrophyllite)
- Properties
- Submetallic; golden brown lustre; slender, prismatic habit
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Black aegirine and golden brown astrophyllite in albititeEveslogchorr Mt, Khibiny Massif, Kola Peninsula, Russia