Browsing Earth and Environmental Sciences by Supervisor "Lin, Shoufa"
Now showing items 1-11 of 11
-
A ca. 273-261 Ma multi-component arc pluton in the southern area of the Beishan Orogenic Collage, NW China: a geochronological, geochemical, and petrogenetic analysis
(University of Waterloo, 2022-09-29)Along the southern edge of the Central Asian Orogenic Belt lies the Beishan Orogenic Collage, bridging the Tianshan Orogen (west) to the Mongolia-Xing’anling Orogen (east). The Beishan Orogenic Collage is thought to represent ... -
Deformation History of the Black Bay Fault, Northwest Territories, Canada
(University of Waterloo, 2018-09-10)The Black Bay Fault is a major Paleoproterozoic, NE-SW-trending, crustal-scale feature that separates different tectonometamorphic domains of the southern Rae craton in the Canadian Shield. This structure extends from the ... -
The Effect of Shock Metamorphism on Zircon of the Huronian Supergroup in proximity to the Sudbury Impact, Ontario, Canada
(University of Waterloo, 2019-09-26)U-Pb geochronology of zircon is a widely used tool, but damage to the crystal lattice of zircon and loss of Pb by impact-related shock metamorphism can affect the interpretation of U-Pb isotope data. Five samples of the ... -
Hydrothermal Alteration and Exploration Vectors at the Island Gold Deposit, Michipicoten greenstone belt, Wawa, Ontario
(University of Waterloo, 2019-05-01)The Island Gold deposit is a high-grade orogenic gold deposit located in the Goudreau Lake Deformation Zone (GLDZ), within the Michipicoten greenstone belt. This belt is situated within the larger Wawa-Abitibi terrane which ... -
Paleozoic transpressional tectonics in the Beishan orogenic collage, Northwest China: Evolution of the Hongliuhe suture zone
(University of Waterloo, 2016-01-21)The Beishan orogenic collage is a southern, central subset of the Central Asian Orogenic Belt, in Northwest China. It is an accretionary orogen that was active during the early Paleozoic, transitioning to convergent ... -
Stratigraphy, Structure and Geochronology of Archean Lode Gold Deposits in the Southeastern Rice Lake Greenstone Belt, Southeast Manitoba
(University of Waterloo, 2017-01-24)The Central Manitoba mine trend is one of the most important lode gold camps in the Rice Lake greenstone-granitoid belt of the western Uchi Subprovince within the western Superior Province, Manitoba, Canada. Neoarchean ... -
A structural and stratigraphic study in Liuyuan area, Southern Beishan orogenic collage, Northwest China
(University of Waterloo, 2019-04-17)A stratigraphic and structural study of the Permian North Shuangbaotang Complex offers new evidence constraining the timing of the final closure of the Paleo-Asian Ocean to the late Permian. The fold and thrust belt of ... -
Structural Controls and Deformation History of the Orogenic Island Gold Deposit, Michipicoten Greenstone Belt, Ontario
(University of Waterloo, 2019-07-11)Island Gold is a currently producing mine on the high-grade orogenic Island Gold deposit in northern Ontario. It is located within the southern domain of the regional Goudreau Lake Deformation Zone (GLDZ), which trends ... -
A Structural Study of the Dogpaw Gold Deposit in the Rowan-Kakagi Greenstone Belt, Western Superior Province, Northwestern Ontario
(University of Waterloo, 2021-04-22)The Dogpaw deposit is a structurally controlled gold deposit hosted in the Neoarchean, Rowan-Kakagi greenstone belt of the Western Wabigoon of the Superior Province. The Rowan-Kakagi greenstone belt consists of two ... -
A structural-metamorphic approach to deciphering the exhumation of the Gubaoquan eclogite in the Beishan Orogenic Collage, NW China
(University of Waterloo, 2021-01-13)The Ordovician Gubaoquan eclogite is situated in the southern part of the Palaeozoic Beishan Orogenic Collage of the Central Asian Orogenic Belt in NW China. Mapping of an extensive section of the metamorphic tectonite ... -
THE TULU KAPI GOLD DEPOSIT OF THE WESTERN ETHIOPIAN SHIELD: STRUCTURAL FRAMEWORK, U-PB ZIRCON GEOCHRONOLOGY AND PARAGENESIS
(University of Waterloo, 2019-04-10)Gold production dates back millennia in the Arabian Nubian Shield. Most of the mined deposits are in the northern portions of the shield, with little know about its southern extent. Tulu Kapi is a rare example of a gold ...