- Wei, Chunjing; Powell,
Roger (2003). "Phase
relations in high-pressure
metapelites in the
system KFMASH (K2O–FeO–MgO–Al2O3–SiO2–H2O) with
application to...
- +
quartz ± clay
minerals laumontite +
albite +
quartz ±
chlorite In
metapelites:
muscovite +
chlorite +
albite +
quartz The prehnite-pumpellyite facies...
-
types varying in
composition from
ultramafic to
metapelites occur as supracrustals. The
metapelites are of
granulite facies and the
ultramafics are of...
-
porphyroblasts in
metapelites (metamorphosed
mudstones and siltstones) are
garnets and staurolites,
which stand out in well-foliated
metapelites (such as schists)...
-
containing chlorite, kaolinite, and
quartz the
petrogenetic grid for
metapelites (Figure 1)
shows that such a rock can only form at
relatively low pressures...
- have
siliceous sediment or
basaltic protoliths, and are
respectively metapelites and metabasites.
Igneous pyroxenites are
closely allied to
gabbros and...
-
variety of
geologic settings,
ranging from mid-ocean
ridge to
granites to
metapelites.
Epidotes are
built around the
structure [(SiO4)(Si2O7)]10− structure;...
- rock Mylonite –
Metamorphic rock – A
metamorphic rock
formed by
shearing Metapelite –
Metamorphic rockPages displaying short descriptions of
redirect targets...
-
metabasaltic rocks are ****ociated with low-density
continental crust (marble,
metapelite, and
other rocks of
continental margins). It has been held that the absence...
- and/or
pressure and/or the
introduction of fluids, i.e.
without melting.
metapelite A
metamorphosed pelite rock.
metasilicate A salt of
metasilicic acid H2SiO3...
