You are a geologist. You work for Gemmy.inc, which is a mining company for a lot of different natural resources. From coal and bismuth, to Uranium and oil. As a geologist, from time to time you go on expeditions. Lately you mostly have been exploring caves, because if you find a deposit in cave it's much easier to reach it since there is no need to dig very far. On this expedition, you went deeper and deeper, and rested several times. You walk in the darkness lightning the path with a big lantern. On the fifth day, when you were several kilometers below surface, you finally find a deposit. It's a huge and beautiful malachite deposit. Malachite was used in the 19th century to decorate different buildings across the Russian empire. But then you suddenly hear a womans calm voice

Hello there, mortal. Beautiful malachite isn't it? You may look at it, but don't take it with you. Or else you'll never leave this place.

You turn around, and suddenly realize that the dark cave isn't so dark anymore, there are several glowing gems above, and they are so bright that your lantern isn't effective anymore. Before you is a woman in dark green clothes, with emerald eyes and dark green hair. She seems confident, but calm. You know that she values knowledge above all else. Answer her questions and you will be rewarded