Nundorite is a rare rock made up of aegirine and feldspar and has only been found in the Broken Hill district within 200km of Broken Hill. Made up of minerals but not a mineral itself, Nundorite is used for cutting and polishing purposes and takes a very good polish. It is estimated that Nundorite has a hardness of approx. 6.5.
This sphere is approx. 47mm round.
Price $74.95 (STAND NOT INCLUDED). Stand can be purchased for $12.00.