One of the first pu-erh teas I ever fell in love with was the 2006 Six Famous Tea Mountains Yi Wu Millenial Tea Tree. Wild arbor, big leafy facing, thick soup, lots of minty camphor goodness. Above all, oily as can be! I can recollect numerous times after handling the beeng rolling my thumb and fingers around for a couple of minutes, impressed by the amount of oil that sits on a dry leaf. I'm not sure why, but it wasn't until the past six months that I ever paid attention to the amount of oil that sits atop the chahai after pouring an infusion. My only guess is that I don't think I ever really saw it until I started drinking aged and shu, which both generally carry a darker, amber/red shade. Now that it's something I look for whenever I'm drinking tea, I tend to notice it more frequently and last night was no exception. However, I noticed it was actually dancing in the chahai.