Polished Eucryptite EU113 Marra Mamba 220 mm x 170 mm
Baker’s notes & crumb story
Description
220 mm x 170 mm x 10 mm thick
8 pieces rough Mookaite
Dimensions at widest points approximately 150 mm x 60 mm x 17 mm thick
Dimensions at widest points approximately 105 mm x 70 mm x 9
Polished Eucryptite EU113 Marra Mamba 220 mm x 170 mmEU113 Eucryptite rough rock, cut and polished on one side with a natural back. A fluorescent mineral ! Dimensions at widest points approximately 140 mm x 70 mm x 30 mm thick. Weighs 660 grams. Eucryptite is a lithium aluminium silicate that occurs in LCT pegmatites. Under shortwave UV light it fluoresces a deep red colour. From near Norseman in Western Australia