Blue Quartz Agate
 
Locality: Ngabu, Chikwawa, Southern Region, Malawi

Size: 82 mm x 48 mm, 186 grams
 
Unusual specimens with rectangular geode. These beautiful specimens were formed as agate geodes. Botryoidal Blue Chalcedony that got lined by clear Quartz crystal druse, giving them a very appealing “Icy Blue” appearance.This form of Blue Agate/Chalcedony geodes is known only from Malawi.