Larvikite outcrops, Dammen, Lake Mykle, Kongsberg, Buskerud, Norway

Larvikite (monzonitic rock) outcrops.
Several outcrops in the area of Dammen in the southern and western parts of Lake Mykle, in the Southwestern part of the Oslo rift.

Refs.:
NGU Bulletin, 442, 2004, pp. 23-28.
Andersen, T. & Sørensen, H. (1993): Crystallization and metasomatism of nepheline syenite xenolites in quartz-bearing intrusive rocks in the permian Oslo rift, SE Norway. Norsk Geologisk Tidsskrift, 73, # 4, pp. 250-266.

Mineral List:

	Aegirine

	Albite var: Andesine

	var: Oligoclase

	Allanite-(Ce)

	Analcime

	Andradite

	var: Hydroandradite

	Anorthoclase

	Apatite-(CaF)

	Augite

	Biotite

	Calcite

	Chevkinite-(Ce)

	Edenite

	Epidote

	Fluorite

	Gonnardite

	Hematite

	Ilmenite

	'K Feldspar'

	Magnesiohastingsite

	Magnetite

	Nepheline

	'Orthopyroxene Subgroup'

	'Perthite'

	Pigeonite

	Quartz

	Rutile

	Sodalite

	'Thomsonite'

	Titanite

	Zircon

32 entries listed. 24 valid minerals.

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