Heazlewoodite, Millerite, Magnetite
Lord Brassey Mine, Heazlewood district, Waratah-Wynyard municipality, Tasmania, Australia
The microstructure of heazlewoodite mineralization from the type locality Heazlewood, Tasmania.
Cross-section through a typical fragment of fine-grained cracky heazlewoodite (violet brown to bluish grey anisotropy), partially replaced by fine-grained magnetite (isotropic), in association with fine-grained cracky millerite (strong golden yellow ...
© Günter Grundmann, Detmold