Rough Eucryptite EUR101 prehnite Dimensions approximately 100 mm x

Dimensions approximately 100 mm x 75 mm x 8 mm thick

Weighs:  409 grams

Dimensions approximately 165mm x 105mm x 8mm thick

Desert Sunset is a banded iron formation that is comprised of alternating layers of red and yellow jasper and chert with narrow bands of black hematite

Dimensions approximately 220mm x 110mm x 6mm thick

Rough Eucryptite EUR101 prehnite Dimensions approximately 100 mm xEU101 Eucryptite rough rock. A fluorescent mineral ! Dimensions at widest points approximately 65 mm x 50 mm x 50 mm thick. Weighs 238 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