- Madagascar,
spessartines are
exploited either in
their bedrock or in alluvium. The
orange garnets result from sodium-rich pegmatites.
Spessartines are found...
-
certain low
grade metamorphic phyllites.
Spessartine of an orange-yellow is
found in Madagascar. Violet-red
spessartines are
found in
rhyolites in Colorado...
- Andradite-grossular
Grandite (Mali garnet) Pyrope-almandine-
spessartine Malaia garnet Pyrope-
spessartine Umbalite Gaspeite ****lussite
Gibbsite Glaucophane Goethite...
- the Y position:
pyrope (Mg3Al2(SiO4)3),
almandine (Fe3Al2(SiO4)3), and
spessartine (Mn3Al2(SiO4)3). The
ugrandite garnets have Ca2+ in the X position: uvarovite...
-
series with
almandine and
spessartine,
which are
collectively known as the
pyralspite garnets (pyrope, almandine,
spessartine). Iron and
manganese substitute...
-
Smoky quartz with
spessartine on top of
feldspar matrix,
featuring different crystal habits (shapes)...
- octahedra, and dodecahedra. It is
commonly ****ociated with beryl, quartz,
spessartine, hematite, pseudobrookite, hausmannite,
braunite and
topaz in pneumatolytic...
- Sni
Strontiodresserite Sdrs Schlüterite-(Y) Slü-Y
Shinkolobweite Skw
Spessartine Sps
Strontiofluorite Sflr
Schmidite Smd
Shirokshinite Shk Sphaerobertrandite...
- minerals)
Smithsonite Sodalite Soddyite Sonolite Sperrylite Spertiniite Spessartine Sphalerite Spherocobaltite Spinel Spodumene Spurrite Stannite Stannoidite...
- aquamarine, jadeite, ruby, amazonite, kunzite, serpentine, azurite, kyanite,
spessartine (garnet), beryl, morganite, spinel, emerald, moonstone, topaz, epidote...
