WHAT TYPE OF VEIN IS IT?, QUESTION FROM SUBSCRIBER

Question: It is about veinlets, where in this case for me it corresponds to a type "B" veinlet, I detail the presence of mineralization which is Chalcocite, however, the type of veinlets according to Gustafson and Hunt for Veinlets "B" indicates molybdenite- chalcopyrite as characteristic, in some cases traces of bornite (Assemblage and texture of sulphides). I have a big question? What type of veinlet corresponds to you? to the veinlet type "A'?