[texture] it's hard

lumpy surface; with white edge; hard

smooth cutting; blue circumference; white and translucent inner; hard

I think I am starting to love collecting special stones. Seriously fascinated by the naturally occured patterns, colors, texture and structure of the stones. Simply too beautiful and interesting.

I forgot to mark down the name of these two pieces of rock when I bought it. Can anybody tell me their name?

>

我想．．．我愈來愈喜愛收集特別的石頭。深深被這些石頭天然的紋路、色彩、質感和構造所吸引。實在太漂亮和有趣。

購買時忘記了抄下這兩款石頭的名字．．．會不會有人認得這兩款石頭，並能告訴我他們的名字？

♫♪♫♫music...music...music...:
Modern Drift by Efterlang
Radiohead - Weird Fishes / Arpeggi
Yann Tiersen - Till The End

p.s. ...to believe in a promise...
There's always uncertainty. It's worring and scaring to dig a hole deep into me as I couldn't see through clearly. [losing rationality]