-
based on 2485 analyses: The medium-grained
equivalent of
granite is
microgranite. The
extrusive igneous rock
equivalent of
granite is rhyolite. Granitic...
- The
granites are
mostly very-co**** grained,
ranging in type from
microgranites to
porphyroid granites. The m****if is
tilted in a north-westerly direction...
-
Firth of Clyde, 16 km (8+1⁄2 nmi) west of
mainland Scotland, upon
which microgranite has long been
quarried to make
curling stones. The now-uninhabited island...
-
Common examples of
subvolcanic rocks are diabase,
quartz dolerite,
microgranite, and diorite. Cone
sheet **** (geology)
Igneous intrusion Sill (geology)...
-
built the
Mascarene Plateau. The
occurrence of syenite,
diorite and
microgranite in the
western part of the Seyc****es Bank
could indicate that crustal...
-
microgranophyre sheets along the
western side of the
Hebog syncline,
microgranites, porphyrites,
quartz porphyry ****s, and
widespread ophitic dolerites...
-
which characterise the
north side of the
mountain are
formed from a
microgranite intruded into the Ty'r
Gawen mudstones. In
common with the rest of Snowdonia...
- of
northwestern Wales as a
distinct intrusion of riebeckite-bearing
microgranite with a
diameter of
about two kilometres. The
intrusion is set within...
- facies, the
microgranites of the
northern apophysis, the
lamprophyres and the dark inclusions. The clear-cut
distinction of the
microgranites and the lamprophyres...
- Hòn Bảy Cạnh, Hòn Cau and Hòn Bông Lang are
composed of
Cretaceous microgranite rocks]. The
northern part of Côn Đảo
Island is
composed of
quartz diorite...
