Bityite 2M<sub>1</sub> from Eräjärvi compared with related Li-Be brittle micas

Bityite was encountered in thee lithium pegmatite dykes in the Eräjärvi area in Orivesi, southern Finland. The mineral is closely associated with beryl occurring in pseudomorphs after it or in cavities with bertrandite, fluorite and fluorapatite as a fine-scaled white or yellowish mass with a pearly...

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Bibliographic Details
Main Authors: S.I. Lahti, R. Saikkonen
Format: Article
Language:English
Published: Geological Society of Finland 1985-12-01
Series:Bulletin of the Geological Society of Finland
Subjects:
Online Access:http://www.geologinenseura.fi/bulletin/Volume57/sgs_bt_057_pages_207_215.pdf