Flint (Fallout 2)

Flint is a stone used to sharpen weapons.

Aquisition: Once you have the Flint, you can give it and a Spear (you have two at this point) to Mynoc. He'll use up the two to make a Sharpened Spear.
 * Talk to Mynoc about his spear (requires decent Perception to notice his is different), then ask Morlis for the Flint. She'll ask for three batches of Healing Powder in exchange.
 * If you don't want to give her the powders, you can talk her out of it (requires Speech).
 * Just steal it from her.
 * If you are caught stealing it a few times, she'll give it to you.

Interestingly, Morlis has two pieces of Flint, although Mynoc will only use one.