| Mr Gutnick was responsible for overseeing the discovery, development and operation of the world class Plutonic, Bronzewing and Jundee gold mines in Australia. |
| Permian and Triassic plutonic complexes comprise monzonite, granite, granodiorite or tonalite with minor gabbro and diorite. |
| Enstatite occurs in plutonic basic and ultrabasic rocks such as peridotite and norite, and also in some high-grade metamorphic rocks. |
| Plutonic rocks can be dense, silica-poor and dark in colour, like most cumulates, or silica-rich and pale in colour like the melt remaining after cumulate formation. |
| In this area, various phases of the Early Devonian South Nepisiguit River Plutonic Suite intrude rocks of both the Miramichi and Tobique zones, obscuring the contact in many places. |
| The magmatic fabric of a plutonic rock forms during a relatively short time interval, after ascent and before final crystallization of magma. |
