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Monzodiorite is an
intrusive rock with a
composition intermediate between diorite and monzonite. It is
defined in the QAPF
classification as co****-grained...
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alkali feldspar.
Syenodiorite is an
obsolescent term for
monzonite or for
monzodiorite.
Larvikite is a
particular form of monzonite.
Monzonite is a co****-grained...
- of
Streckeisen (1974) "es****ite" is more
formally known as
nepheline monzodiorite or
nepheline monzogabbro depending on the
ratio of
orthoclase to plagioclase...
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Tertiary age, and
consists of
diorite and
gabbro with
zones of
Quartz Monzodiorite, and
which has been
intruded by many ****s and sills.
Geological features...
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Dioritoids form a
family of rock
types similar to diorite, such as
monzodiorite,
quartz diorite, or nepheline-bearing diorite.
Diorite itself is more...
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group and are more
properly known as
nepheline monzogabbro or
nepheline monzodiorite. The
presence of
orthoclase indicates a
petrogenetic difference with...
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charnockite (in the
strict sense);
equivalents of gabbro, monzonite, tonalite,
monzodiorite, monzogranite,
granodiorite and granite. The BGS
classification is unambiguous...
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rocks consist of hornblende-quartz
diorite gneiss and hornblende-quartz
monzodiorite gneiss. Both
gneisses contain megacrysts of pot****ium
feldspar that are...
- 2023 and
attract more investment. The
deposits are Late
Devonian quartz monzodiorite igneous intrusions, and
include the
Southwest Oyu,
South Oyu, Central...
- Most of the
outer parts of the
intrusion are made of a co****-grained
monzodiorite.
Going into the
centre of the
pluton the next unit is a tonalite-granodiorite...
