Polished De Grussa copper ore slab CO114 brecciated Dimensions at widest point approximately

Dimensions at widest point approximately 120 mm x 100 mm x 45 mm

Dimensions approximately 120 mm x 80 mm x 70 mm thick

AMU108   Portion of an Amethyst geode with a cut base to stand as a display specimen

NJ451   Noreena Jasper slab

120mm x 95mm x 50mm thick

Polished De Grussa copper ore slab CO114 brecciated Dimensions at widest point approximatelyCO114 DeGrussa copper ore slab, polished on one side. Dimensions at widest points approximately 300 mm x 160 mm x 14 mm thick. Weighs: 1,205 grams A mix of copper minerals that formed in the upper oxidised zone. Consisting of dark green malachite, bright blue chrysocolla, native copper, tenorite, minor cuprite and brown iron oxides. All running through brecciated white quartz ! The Degrussa underground mine is a high grade copper deposit in Western