- apatite, and
locally quartz.
Larvikite is
usually rich in titanium, with
titanaugite and/or
titanomagnetite present.
Larvikite occurs in the
Larvik Batholith...
-
analcime olivine dolerite or gabbro. It is
composed essentially of olivine,
titanaugite (pyroxene) and
labradorite (feldspar) with
minor analcime. The term encapsulated...
- lugarite, (a co****-grained rock
consisting of
euhedral crystals of
titanaugite and
kaersutite up to 7cm long with
corroded feldspars and
ilmenite set...
- well. They
contain phenocrysts of olivine, plagioclase,
pyroxene and
titanaugite in the
former and of clinopyroxene,
feldspar and olivine. An age of 9...
-
basanite basalt ****s. The
older basalts contain phenocrysts of olivine,
titanaugite, titano-magnetite and plagioclase, with a
matrix of
smaller crystals...
- feldspar,
ilmenite and
quartz and at
Mount Waesche olivine,
plagioclase and
titanaugite.
Granulite and
pyroxenite xenoliths have also been found.
Despite their...
- of
microphenocrysts of
olivine altered to serpentine,
pinkish brown titanaugite,
brown kaersutite amphibole, and
about 15% magnetite,
embedded in a colourless...
-
include anorthoclase, magnetite, olivine, plagioclase,
pyroxene and
titanaugite. Groundm****
include basanite,
mafic rocks,
trachyte and trachy-phonolite...
- aegyrite,
alkali feldspar, analcite, foidite, leucite,
noselite and
titanaugite. This
differences may be
caused by the
position of the
centres with respect...
