Porphyritic pyroxene-bearing granitolds - a strongly weathered rock group in central Finland

by Seppo I. Lahti
Published 1985-02-01

Occurrence and mineralogy of the margarite- and muscovite-bearing pseudomorphs after topaz in the Juurakko pegmatite, Orivesi, southern Finland

by S.I. Lahti
Published 1988-06-01

Occurrence, crystallography and chemistry of the fluocerite-bastnaesite-cerianite intergrowth from the Fjälskär granite, southwestern Finland

by S.I. Lahti, V. Suominen
Published 1988-06-01

Kunzite from the Haapaluoma pegmatite quarry, western Finland

by S.I. Lahti, R. Saikkonen
Published 1986-12-01

A boulder of orbicular rock from Replot (Raippaluoto), western Finland

by I. Laitakari, S.I. Lahti
Published 1984-12-01

Bityite 2M₁ from Eräjärvi compared with related Li-Be brittle micas

by S.I. Lahti, R. Saikkonen
Published 1985-12-01

Contributions to the chemistry of tapiolite - manganotapiolite, a new mineral

by S.I. Lahti, B. Johanson, M. Virkkunen
Published 1983-12-01

The composition, physical properties and occurrence of eucryptite from the Haapaluoma pegmatite, Finland

by S.I. Lahti, P. Kallio, O. von Knorring
Published 1982-12-01