This "locality" is a mix-up. "Koźmice" is more like an area. Szklary is a separate site and all the Ni-bearing minerals are there. "Strach" hill is a separate, geochemically TOTALLY different site, which is SOMEWHAT only related to the Mt. Szklana pegmatite (which IS in Szklary, but actually at its very northern margin). "Strach" hill has the so-called "medium" rocks of a tonalite type, plus pegmatites with allanite-(Ce) and cheralite and with some titanite-bearing aplites.
In the quarry on the Strach Hill near Koźmice there are amphibole gneiss, amphibolite and quartz monzodiorite cuted by granite pegmatite with allanite-(Ce) and hydrothermal veins (alpine-like) with titanite. regards Elek