Answer:
I am a cave full of bones and the house of a worm.
What insect does a blacksmith manufacture?
My first is second in line; I send shivers up your spine; not quite shining bright I glitter in the light.
I am an animal and a hair product
Though not a plant I have leaves. though not a beast I have spine. Though many wouldn't need me I am more valuable than wine.
You kick me, you punch me, and you beat me up all class. When you leave, you don't even say thanks for allowing you to beat me up. What am I?