- Mottana, & R. S****i (2008): The
octahedral sheet of
metamorphic 2M1-
phengites: a
combined EMPA and
AXANES study:
American Mineralogist 93, 414-425....
-
affinis (Ogallala
Early Pliocene of
Trego County, Kansas, USA)
Ortalis phengites (Snake Cr****
Early Pliocene of
Sioux County, Nebraska, USA) The Early...
-
epidote ±
phengite ± paragonite,
omphacite In metagreywackes:
quartz +
jadeite +
lawsonite ±
phengite, glaucophane,
chlorite In metapelites:
phengite + paragonite...
-
minerals include kyanite, rutile, quartz, lawsonite, coesite, amphibole,
phengite, paragonite, zoisite, dolomite,
corundum and, rarely, diamond. The chemistry...
-
Montdorite Muscovite Nanpingite Norri****e
Orlovite Oxyphlogopite Paragonite Phengite Phlogopite Polylithionite Preiswerkite Roscoelite Siderophyllite Suhailite...
-
Montdorite Muscovite Nanpingite Norri****e
Orlovite Oxyphlogopite Paragonite Phengite Phlogopite Polylithionite Preiswerkite Roscoelite Siderophyllite Suhailite...
- or
phengite +/-
albite +/-
quartz +/- talc +/-
garnet Granites:
kyanite +/-
paragonite +/-
chlorite +/-
albite +/-
quartz +/-
pargasite or
phengite Calc-silicates:...
- columbite-(Mn))
Manganotantalite (synonym of tantalite-(Mn))
Mariposite (variety of
phengite/muscovite)
Meerschaum (variety of sepiolite)
Melanite (variety of andradite)...
-
Quartzite Metamorphic rock Quartzite,
containing darker bands of
phengite and chlorite, from
Maurienne Valley in the
French Alps
Composition Quartz Physical...
- the
chlorite is destro**** by
reactions with
either pot****ium
feldspar or
phengite mica
which produce biotite, muscovite, and quartz. At
still higher temperatures...
