Tool material 2

Quartzite handaxe at narmada. Quartzite is harder. Attirampakkam handaxe quartzite. 

Bagor microlith. Chert and quartz. 

Quartz in paleolithic. Chalcedony in mesolithic.

Potwar quartz paleolithic.  

Microlithic. Quartzite. Chert chalcedony.