Spessartine Garnet
manganese aluminum silicate
Mn3Al2(SiO4)3
![Spessartine Garnet on Rhyolite Matrix](http://marulla.com/wp-content/uploads/2008/10/imgp005.jpg)
Spessartine Garnet on Rhyolite Matrix
Ruby Mountain, Colorado
Collected on 9 Oct 2008
![Spessartine Garnet on Rhyolite Matrix](http://marulla.com/wp-content/uploads/2008/10/imgp004.jpg)
Spessartine Garnet on Rhyolite Matrix
Ruby Mountain, Colorado
Collected on 9 Oct 08
![Spessartine Garnets on Rhyolite Matrix](http://marulla.com/wp-content/uploads/2008/10/imgp006.jpg)
Spessartine Garnets on Rhyolite Matrix
Ruby Mountain, Colorado
Collected on 9 Oct 08