|
Mineralogy :
|
| Tradename(s) |
Almandine,
Andradite, Demantoid, Grossular, Hessonite,
Pyrope, Spessartine, Uvarovite, |
| Family |
|
| Description |
Occurs in
gneiss, micaschists, eclogite, in clacareous
and dolomitic metamorphic rocks. Crystals
are embedded and growing on the surface.
Large crystals are not uncommon. There are
several types with different colors as
described in the chemical composition
(colors are listed by the dominant color but
there may be variations for each type). The
most common garnet is red. |
| Mohs |
6.5-7.5 |
| Chemical
Composition |
Almandine
(red) - Fe3Al2[SiO4]3
Andradite
(brown, black) - Ca3Fe2[SiO4]3
Demantoid
(light green) - Ca3Cr2[SiO4]3
Grossularite
(green) - Ca3Al2[SiO4]3
Hessonite
(red-orange) - Mn3Al2[SiO4]3
Pyrope (rose
red)- Mg3Al2[SiO4]3
Spessartine
(orange) - Mn3Al2[SiO4]3
Uvarovite
(emerald green) - Ca3Cr2[SiO4]3
|
| Refractive
Index |
|
| Specific
Gravity |
3.4 - 4.6 |
| Cleavage |
Imperfect |
| Streak |
White |
| Localities |
Worldwide but
most noteable places are South Africa,
Brazil, Germany, Tanzania, Russia, Finland,
Turkey, Sri Lanka, Madagascar, Canada and
Maine, New Hampshire, California / U.S.A. |
|
Metaphysical
:
|
| Healing |
Purifies all body
systems, especially the bood and heart. Aids
in healing liver diseases. Aids in thyroid
disorders. Health, committment, abandonment
issues, creativity, passion, stimulates all
chakras by movement of kundalini, amplifies
emotional & mental, RNA/DNA.(1st Chakra) |
| Astrology |
Associated with
the signs of Virgo, Capricorn, and Aquarius.
Ruled by the planet Mars. Associated with
the July Moon (Hay Moon). |
| Elemental |
Earth / Fire |
| Chakra |
1st Chakra - Survival
Center |
| Feng
Shui |
Calms anger and
improves circulation. Promotes vitality too.
Improves productivity. |