PAULKERRITE GROUP
MINERAL GROUPS guide
benyacarite
(H
2
O,K)Ti(Mn,Fe)
2
(Fe,Ti,Al)
2
(PO
4
)
4
(O,F)
2
·14H
2
O
mantienneite
KMg
2
Al
2
Ti(PO
4
)
4
(OH)
3
·15H
2
O
paulkerrite
K(Mg,Mn)
2
(Fe,Al)
2
Ti(PO
4
)
4
(OH)
3
·15H
2
O