Native Copper with Malachite

Native Copper from Broken Hill, NSW. Australia.
This specimen is a mass of blocky tetrahexahedral Copper crystals with minor Malachite and some micro Cuprite covering some of the crystals.
mined around the late 1940’s to early 1950’s

Ex G. Pentreath Collection.
Measures 60 x 45 x 28mm.