I have alot of tokens and a soulstone, a green one I might be conned in selling, token, on catskills tho

My Mom found a green soulstone at the bank one day. Just sitting there and no one was around. Unfortunately, we can't use it. Would be neat if you could combine shattered ones to make a complete one. Would also be neat if you could transfer it from accounts if you were to sell it, or give it away...or find it at the bank just sitting there doing nothing.