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Laumontite is a mineral, one of the
zeolite group. Its
molecular formula is Ca(AlSi2O6)2 · 4H2O, a
hydrated calcium-aluminium silicate. Pot****ium or sodium...
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mineralogical papers in the "Journal et
Annales des Mines". The
mineral laumontite,
which Laumont discovered in the
mines of Huelgoat, was
named after him...
- pegmatites. It
occurs ****ociated with quartz, orthoclase, muscovite,
laumontite, albite, hematite, calcite, chlorite, fluorite,
beryl and bavenite. It...
- with
minerals such as datolite, calcite, apophyllite, epidote, stilbite,
laumontite, and
heulandite in
veins and
cavities of
basaltic rocks,
sometimes in...
- ****ociation with
powellite include molybdenite, ferrimolybdite, stilbite,
laumontite and apophyllite. Warr, L.N. (2021). "IMA–CNMNC
approved mineral symbols"...
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rings Analcime framework (ANA): analcime, leucite, pollucite,
wairakite Laumontite (LAU),
yugawaralite (YUG), goosecr****ite (GOO),
montesommaite (MON) 09...
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Lansfordite Lanthanite (group of rare
earth carbonates) Laplandite-(Ce)
Larnite Laumontite Laurionite Laurite Lautenthalite Lautite Lavendulan Lawsonite Lazulite...
- the dams
along the Elan Valley. The
quarry was the
source of the
first laumontite mined in Wales. It is
operated by
Hanson Aggregates. The town is served...
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plagioclase feldspar. Also at
greater depth in the
zeolite facies, the
zeolite laumontite replaces the
zeolite heulandite and the
phyllosilicate chlorite is common...
- are
found here on
calcite and quartz, ****ociated with
heulandite and
laumontite in cavities. The type
locality for stilbite-Na is Cape ****, ****, Cagliari...
