-
Paragonite is a mineral,
related to muscovite. Its
empirical formula is NaAl2(AlSi3O10)(OH)2. A wide
solvus separates muscovite from
paragonite, such...
- of
white (colourless) micas,
typically made of muscovite, illite, or
paragonite.
Sericite is
produced by the
alteration of
orthoclase or
plagioclase feldspars...
-
phengite ±
paragonite,
omphacite In metagreywackes:
quartz +
jadeite +
lawsonite ± phengite, glaucophane,
chlorite In metapelites:
phengite +
paragonite + carpholite...
- mineral, biotite, is
almost always much
darker in
color than muscovite.
Paragonite can be
difficult to
distinguish from
muscovite but is much less common...
-
crystals have been
pseudomorphically altered by a
mixture of muscovite,
paragonite and margarite. The calcium-rich
margarite tends to form
along the graphite-rich...
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Pabstite Painite Palladium Palygorskite Panethite Panguite Papagoite Paragonite Paralaurionite Paramelaconite Pararealgar Paravauxite Pargasite Parisite-(Ce)...
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blueschist facies,
jadeite reacts with
lawsonite to form
zoisite and
paragonite:
Minerals ****ociated with
jadeite include: glaucophane, lawsonite, muscovite...
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include kyanite, rutile, quartz, lawsonite, coesite, amphibole, phengite,
paragonite, zoisite, dolomite,
corundum and, rarely, diamond. The
chemistry of primary...
- plagioclase.
Jadeite bearing pyroxene minerals have
suggested clinozoisite and
paragonite are ****ociated and
derived from
lawsonite releasing quartz and
water via...
-
forming alteration pseudomorphs of
chiastolite along with
muscovite and
paragonite. The
margarite in this
occurrence forms preferentially along the dark...
