Lot: 50 Indigo Gabbro Spheres - 1.5 - 2.2"

This is a wholesale lot of 50 Indigo Gabbro spheres that range from 1.5 - 2.2" in diameter. The polishing is medium grade, not quite mirror-finished. You will receive the exact lot shown.

These are perfect for educational programs, gifts, or for resale.

Indigo gabbro, also known as Merlinite, is a mineral conglomerate that occurs and is mined in Madagascar. The typical colors of these basalt rocks are a deep indigo-purple and black. It is frequently polished into decorative items and table tops.

The word "gabbro" refers to a large group of dark, coarse-grained, intrusive igneous rocks that are chemically equivalent to basalt. The rocks can contain a mixture of feldspar, chlorite, serpentine, muscovite, pyroxene, hercynite, and magnetite within in a charcoal-colored matrix.
SOLD
DETAILS
SPECIES
Indigo Gabbro
LOCATION
Madagascar
SIZE
1.5 - 2.2"
CATEGORY
ITEM
#137956