From my limited understanding breccia sulphides is a more general description of sulphides for example:
"14.6 metres of breccia sulphides (including a 5.3 metre zone of massive sulphides, a 1.8 metre zone of stringer sulphides and a 3.0 metre zone of disseminated sulphides) from 315.4 metres." - taken from an SIR announcement on the 3rd of September.
So even SIR managemnet would agree that massive sulphides are not as good as breccia sulphides. If there were massive sulphides in that drill they would surely have specified as such.
SIR Price at posting:
$2.61 Sentiment: Sell Disclosure: Not Held