A Delicate Situation: Aquamarine

Attention Heroes! The city's research guild has started looking into the hidden potential of various stones, jewels, and gems we have just been throwing away and pawning off. They recently put in an supplies request. We are currently short on manpower, but still, understanding the importance of this work, look to you to help fill out this supply request. Our research guild has put in a request for 10 Aquamarines. Naturally, you will be handsomely rewarded for your assistance, hero.