Most of the pipes on this thread are volcanos absolutely. The one in the opening post seems a kind of hybrid, but I see the vocano in it. I also see some billiard, poker, and maybe some stack ... the way shapes sometimes capture more than one shape. I don't have any thoroughbred volcanos, but I have always thought that the delightful Peterson brandy B11 sitters are partly or nearly volcano with that sharply conical bowl. I liked it so well, about five years ago I bought two, this ebony Killarney, for which I have provided a link, and a Shannon version of the same shape.
Link to ebony Killarney B11:
https://www.smokingpipes.com/pipes/new/peterson/moreinfo.cfm?product_id=227305