Greenstone

From Wikipedia, the free encyclopedia

Greenstone is a name given to several different types of minerals.

• Pounamu, a form of green nephrite jade found in New Zealand and Australia
• Chlorastrolite
• Greenschist
• Greenstone (archaeology), a type of stone used by early cultures, particularly in Mesoamerica

Greenstone may also be:

• Greenstone, Ontario
• Greenstone (software), an open source digital library software package

See also Greenstone belt.