2.6" Black Andradite (Melanite) Garnet Cluster - Morocco

This is a beautiful andradite garnet cluster of the melanite variety. This melanite cluster was collected near Imilchil, Morocco.

Andradite is a species of the Garnet group, and although not as well-known as some other types of Garnets such as Almandine or Pyrope, it is the most lustrous. It tends to be opaque, so most andradite does not make for good gemstones. It occurs in skarns developed in contact metamorphosed impure limestones or calcic igneous rocks; in chlorite schists and serpentinites and in alkalic igneous rocks (typically titaniferous).

Garnets are nesosilicates having the general formula X3Y2(Si O4)3. There are many species of garnet which are pyrope, almandine, spessartine, uvarovite, andradite and grossular (varieties of which are hessonite or cinnamon-stone and tsavorite).

FOR SALE
$19
DETAILS
SPECIES
Garnet var. Andradite var. Melanite
LOCATION
Imilchil, Morocco
SIZE
2.6" wide
CATEGORY
ITEM
#107908