Martin Bucher's research while affiliated with La Trobe University and other places

Publications (2)

Article
Ar-Ar data from fabric-forming white mica in slates, syntectonic quartz veins and granitic mylonites constrain the timing of metamorphism, deformation, and exhumation in the Lachlan orogen, Australia. These data also help define the tectonic evolution of the Tasmanides during Paleozoic time. The Lachlan orogen formed by the progressive accretion of...
Article
– data constrain the history of metamorphism, deformation and mineralization in the western subprovince of the Lachlan Fold Belt. Rocks in the Mount Stavely Volcanic Complex and the Bushy Creek Pluton give – ages of about 500 Ma for hornblende and biotite. The dates from the Mount Stavely Volcanic Complex limit the age of mineralization in the meta...

Citations

... Orogenic gold deposits are an essential type of global gold deposit, with wide formation ages, wide occurrence depth, high grade, and large scale, accounting for more than 30% of global gold resources [1]. They have also become the research focus of mineral deposit and geotectonic studies [2][3][4]. In China, most orogenic gold deposits are structurally hosted in metamorphic rocks, with lodes existing as quartz-carbonate veins or veinlets, and gold commonly occurs as disseminations in hydrothermal sulfides in the surrounding area's rocks [5]. ...
... Petrographic study undertaken by Ashley (2020) shows total recrystallisation to a foliated and thinly banded assemblage dominated by fine-to mediumgrained biotite-rich bands intercalated (on a scale of <1 mm) with those richer in quartz and feldspar (K-feldspar and plagioclase) and muscovite (Ashley, 2020). Also intercalated are thin bands (<0.2 mm wide) of fine-grained Richards and Singleton (1981), Kilpatrick and Fleming (1980), Adams et al. (2015), Keay et al. (1999), Eagle et al. (2015), Foster et al. (1999), Gray (1990), Steele (1993), Morand and Gray (1991), Willman et al. (2002), Fergusson (2017). OMC, Omeo Metamorphic Complex. ...