See the size of my rock!! Big rite?? But I cannot identify what type of rock this is 'cause it had been artificially modified=(

This is Stephanie's rock=) She took it from her hostel...hmmm..I made it sound as if all Geog students are rock-thieves... Anyway,her rock is chalk..but she thought it was a chert.

This is Serene's rock=) Small and cute isn't it?? She took it from outside the library=P This is a granite rock=)

This is not an alien..just 3 rocks stacked together...haha..These rocks are from Xaven. She took it somewhere outside. I think these are granite too=)

Rock-Stacko up close

This rock is from Lan=) I forgot to ask her what type of rock this is..

This is a rock sample shown to us by the teacher,but the hand is totally mine=) This is an obsidian. It is supposed to be glassy,but from my picture it seemed mossy=(

Haha..this is one of the activities we did in Geog class just now=) The red one on the top corner is a scoria,the long black one is the obsidian and the one below it is a rhyolite. Beside rhyolite is an andesite and beside the andesite is a basalt. The one below rhyolite is a rhyolite porphyry=) But this may not be correct as the teacher did not tell us the actual answer,so this is just according to my group's "feelings"...

Obsidian,Stephanie and Domo=)

Stephanie ,Domo and obsidian...

Rock promoter..Xaven!!

Domo (Stephanie's object of obsession)

Xaven eating scoria..or going to eat it...