christ college in irinjanakuda and sahrdaya college of advanced studies are two colleges in thrissur where you can get geology course .there might be other colleges too, but i just know two of them and try to find others also . checkout these colleges for course and fee info. there are many other private colleges too in thrissur .try searching them online also

Dear Aspirant,

There are many reputed college in Thrissur,Kerala to do your B.Sc and M.Sc in geology.The college's are as follows:

1.Christ college,Irinjalakuda

2.Government college,Kaasaragod

3.Government college,Natakom

4.Sahrdaya college of advanced studies,thrisuur

5.M.E.S Ponnani college,Mallapuram

Visit to the official site of the college to know more about their fees,placement and facilities.

Thank you