Augite (clinopyroxene group)
Source:
David E. Lange
National Museum of Natural History
Dimensions:nano and 0.3 cm
Object number: 2020.6.62
DescriptionOne larger sample in vial and one sample container
Reference: Brousse & Berger, 1965, The Société Minéralogique de France, vol. 88, p. 525-526.