- of
aplite and pegmatite. Syenite-
aplites consist mainly of
alkali feldspar; the diorite-
aplites of plagioclase;
there are nepheline-bearing
aplites, including...
-
Micropterus nigricans (Cuvier, 1828)
Synonyms Labrus salmoides Lacepède, 1802
Aplites salmoides (Lacepède, 1802)
Grystes salmoides (Lacepède, 1802) Huro salmoides...
- crystals.
Aplites are
commonly present.
These may cut
across the pegmatite, but also form
zones or
irregular patches around co****r material. The
aplites are...
-
Micropterus dolomieu Lacepède, 1802
Synonyms Aplesion Rafinesque, 1820
Aplites Rafinesque, 1820
Calliurus Rafinesque, 1819
Dioplites Rafinesque, 1820...
- for the
minerals to
envelop one another. This is true of many gabbros,
aplites and granites. The
grains then lie side by side, with the
faces of the latter...
- with
orogenic mountain ranges.
Small ****s of
granitic composition called aplites are
often ****ociated with the
margins of
granitic intrusions. In some locations...
-
enclaves of
quartz diorite and monzogabbro. The
reddish colours of the
aplites and the red
facies rocks is due to
hematite invading the
plagioclase and...
- use in industry.
Spodumene occurs in lithium-rich
granite pegmatites and
aplites. ****ociated
minerals include quartz, albite, petalite, eucryptite, lepidolite...
-
leucocrate series (rich in the
white minerals feldspar and quartz) such as
aplites,
porphyries and felsites.
Biotite (usually phlogopite) and
amphibole (usually...
-
remainder of the
Early Paleoproterozoic granites,
granitic pegmatites,
aplites, and
granodiorites are
parts of
either younger plutons or **** swarms,...
