Definition of diopside
: a green to white mineral that consists of pyroxene containing little or no aluminum
diopsidicplay \ˌdī-ˌäp-ˈsi-dik\ adjective
Learn More about diopside
Britannica.com: Encyclopedia article about diopside
Seen and Heard
What made you want to look up diopside? Please tell us where you read or heard it (including the quote, if possible).