Kleusonit
Kleusonite adalah anggota kelompok mineral crichtonite dengan rumus kimia  . Kelompok mineral ini mengandung sekitar tiga belas titanat logam kompleks. Struktur mineral kelompok ini diperumit oleh seringnya kembaran skala halus dan metamiktisasi karena unsur radioaktif.

Referensi 

 Ercit, S.T et al. (2006). New mineral names. American Mineralogist, 2006; 91; 1201.120.‘Cleusonite Gallery’. (n.d). Retrieved on October 12th, 2009. from http://www.mindat.org/gallery.php?min=26262
 Gatehouse, B. M, Grey, I. E, Campbell, I. H & Kelly, P. R. (1978). The crystal structure of loveringite - a new member of the crichtonite group. American Mineralogist, 1978; 63: 28-36.
 General Cleusonite Information (n.d). Retrieved on October 12th, 2009 from: http://webmineral.com/data/Cleusonite.shtml 
 Haggerty, S.E et al. (1983). Lindsleyite (Ba) and mathiasite (K): Two new chromium-titanates in the crichtonite series from the upper mantle. American Mineralogist, 1983; 68:494-505.
 Pabst, A. (1961). X-ray crystallography of davidite. American Mineralogist, 1961; 46: 700-718.
 Sabau, G & Alberico, A. (2007). What is CCZN-armalcolite? A crystal-chemical discussion and an ad hoc incursion in the crichtonite-minerals group. Studia Universitatis Babeş-Bolyai, Geologia, 2007; 52 (2); 55-66.
 Wülser, P.A et al. (2005). Cleusonite, (Pb, Sr)(U4+,U6+)(Fe2+,Zn)2(Ti,Fe2+,Fe3+)18(O,OH)38, a new mineral species of the crichtonite group from the western Swiss Alps. European Journal of Mineralogy, 17(6), 933-942 (10). 
 Grey, I.E, Lloyd, D.J & White, J.S. Jr. (1976). The structure of crichtonite and its relationship to senaite. American Mineralogist, 1976; 61: 1203-1212

Mineral timbal
Mineral stronsium
Mineral besi(II,III)
Mineral uranium(IV,VI)
Mineral seng
Mineral titanium
Mineral trigonal