Brandburg quartz - skeletal smoky cluster, with multiple manifestation crystals. The main crystal is a very pale smoky with a stronger colour towards the tip. It has deep skeletal formations on two of the faces, and multiple manifestation crystals within the main body (about half way down the crystal). The other crystals making up the cluster also have some smoky colouration towards their terminations, along with inclusions of haematite.
Size 7 x 3 x 3 cm