- 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...
-
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...
- iron
replaces some of the
aluminium to
maintain charge balance, is
called phengite. Chromium-rich and vanadium-rich
muscovite are
known respectively as fuchsite...
- columbite-(Mn))
Manganotantalite (synonym of tantalite-(Mn))
Mariposite (variety of
phengite/muscovite)
Meerschaum (variety of sepiolite)
Melanite (variety of andradite)...
- K
deficiency in the X site and
correspondingly more Si in the Z site;
Phengite with Mg or Fe2+
substituting for Al in the Y site and a
corresponding increase...
-
epidote ±
phengite ± paragonite,
omphacite In metagreywackes:
quartz +
jadeite +
lawsonite ±
phengite, glaucophane,
chlorite In metapelites:
phengite + paragonite...
-
Quartzite Metamorphic rock Quartzite,
containing darker bands of
phengite and chlorite, from
Maurienne Valley in the
French Alps
Composition Quartz Physical...
-
Arranged alphabetically:
Velamysta peninna (Hewitson, 1855)
Velamysta phengites Fox, 1945
Velamysta pupilla (Hewitson, 1874)
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