Weingut Schäfer Spätburgunder Mattenheimer Goldberg Rotwein Spätlese

Picked this bottle up on a lark - I have no experience to measure it against, so, FWIW: Mercurial to look at - from some angles a light, but grounded ruby, at other times it fades into thin rose / orange / caramel hues - always with a little toasty yellow/orange at the rims. The nose is complex - there's still some red fruit in there (raspberry, cherry), but it's surrounded and enrobed in sage and mint, a floral rose …