20851 - Lustrous Titanite (Sphene) Crystals - Imilchil Mine Morocco Euloma Calymenina
Yard notes & kiln story
Description
Calymenina
High quality specimen
In this area of North Africa have been described remains mainly belonging to two families
Micraster corbovis
It is very common to find fish vertebrae in the Cretaceous sites in the south of Morocco
20851 - Lustrous Titanite (Sphene) Crystals - Imilchil Mine Morocco Euloma CalymeninaTitanite, or sphene, is a calcium titanium nesosilicate mineral, CaTiSiO5. Trace impurities of iron and aluminium are typically present. Also commonly present are rare earth metals including cerium and yttrium; calcium may be partly replaced by thorium.