I have an eye but cannot see. I am a cure or a curse depending on what’s inside of me. I’m impossible to find in a stack of hay, but A camel might fit through my eye some say.

Beginning with procedure chemical for curls increased And ending with parameters for task to be complete But really I'm consent or sanction, from authority

I am the longest in a set. I am an insult. I am central. I am part of you. What am I?

found underground, and put in fire to be molded, my shine will last throughout time. people wear me, on special occasion they share me, while some will just take me by force. my name is my color, it is no white or rose, but those are others I know.

I hail from ancient times. My first three letters allows life on our planet. My last four letter are numbers you use on a line. My whole is a shadow of time, informing you.