What is the main impurity in haematite? by Sunday | May 12 | Chemistry WAEC | 0 comments A. CaSiO3 B. CaCO3 C. SiO3 D. Fe2O3 Correct Answer: Option C C. SiO3 Users Also Read These:The following cadre of students are the main target…Haematite is an ore of?CHM 311 Questions Structural And Main Group ChemistryThe main function of the part labeled III is?One of the main reasons for providing light for…