Multiple choice Which of the following is a pair of silicate ores? Admontite and alunite Cattierite and cassiterite Spodumene and kaolinite Siderite and magnesite Gypsum and baryte Reveal answer Fill a bubble to check yourself C Correct answer Explanation Spodumene (LiAl(SiO3)2) and kaolinite (Al2Si2O5(OH)4) are silicate ores.