** Shares in Epiroc EPIRa.ST fall around 5% after the company posted a Q3 operational miss, lagged by its Equipment & Service and Tools & Attachment divisions
** The Swedish mining equipment maker posted a quarterly EBIT of 2,802 million Swedish crowns ($297.59 million) against the 3,021 million crowns expected by analysts polled by LSEG
** Jefferies said margins were affected by tariffs, as well as reduced consumer activity in the nickel segment
** Shares are on track for their worst day in three months
($1 = 9.4155 Swedish crowns)
(Reporting by Jesus Calero)
((jesus.calero@thomsonreuters.com))