• Minerals : Latrappite into carbonatite
    Dimensions : (2.00×2.00) mm for the biggest crystal and (86.36×68.39×51.65) mm for matrix
    Weight : 330g

    Treatment: None
    Origin : Oka, Québec
    Information : Into the matrix, the lattrapite takes form of a niobium stratum deposit.
    This stratum is seen on either side of the matrix. The latrappite is a perovskite very rich in niobium.