PP's TGC, chapter 5, p.87 in the north american hardcover wrote:She bent a little and offered her cheek. Lyra had to stand on tiptoe to kiss it. She noticed how smooth it was, and the slight perplexing smell of Mrs. Coulter's flesh: scented, but somewhow metallic. She drew away and laid the shoulder bad on her dressing table before following Mrs. Coulter back to the drawing room.
and again here...
p.91 wrote:Mrs. Coiulter seemed to be charged with some kind of anbaric force. She even smelled different: a hot smell, like heated metal, came off ehr body. Lyra had felt something of it before, but now she was seeing it directed at someone else, and poor Adele Starminster had no force to resist...
continued here...
p.92 wrote:The hot metallic smell was vanishing. Perhaps Lyra had only imagined it. She could smell Mrs. Coulter's scent again, and the roses, and the cigarillo smoke, and the scent of other women...
So... what do you make of this metallic scent coming off of the angry Mrs. Coulter?
and why does she smell like other women...? but focus on the metallicness.