Igneous Rock Sample Set of 24 :-
Dolerite, Biotite admellite, Rhyolite,
Basaltglass, Diorite, Syenite,
Basaltic andesite, Quartz diorite, Pyroxenite,
Alaskite, Granodiorite, Diabase,
Graniteporphyry, Volcanic breccia, Gabbro,
Admellite, Alkalifeldspar trachyte, Pumice,
Moyite, Pyroxene trachyte, Obsidian,
Alkalifeldspar granite, Andesite, Perlite.