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Reassessing the spatial and temporal evolution of the Southeast Asian ...
The Southeast Asian Tin Belt is one of the world's most prolific tin-producing regions, comprising over 100 Sn deposits distributed across three granite provinces: the Eastern, Main Range, and Western Provinces.
Cassiterite U–Pb ages from the Tin Islands, Indonesia, the ... - Springer
We here present first U–Pb age data on cassiterite from three granite-related primary tin deposits and four placer tin deposits on Bangka and Belitung Islands.
Southeast Asian tin belt - Wikipedia
Southeast Asian tin belt The Southeast Asian tin belt is a mineral-rich region in Southeast Asia that runs from Myanmar, through Thailand, peninsular Malaysia ending at the Bangka Belitung Islands ("Tin Islands") in Indonesia. [1] The belt spans a length of 2800 km and is approximately 400 km wide.
(PDF) The Southeast Asian tin belt - Academia.edu
Tin deposits are associated with biotite granite in the East Coast Belt (3% of tin production). The granitoids in the other areas of the Eastern Granitoid Province are barren.
Recognition of Neogene tin mineralization in the Southeast Asian tin belt
This is significant, as the dating results (21–19 Ma) obtained through the targeted selection of CL-dark sector zones represent the youngest tin mineralization event in the SE Asian tin belt.
Middle Jurassic arc reversal, Victoria–Katha Block and Sibumasu Terrane ...
We argue that during Early Jurassic time a Neo-Tethys ophiolite nappe was obducted over turbidites on Sibumasu’s passive western margin. Following reversal in tectonic polarity, the remaining Neo-Tethys subducted E-wards generating the 113–128 Ma Mondaung Arc.
Tectonic evolution of Southeast Asia
Sibumasu collided with East Malaya and Indochina in the Late Triassic (the Indosinian Orogeny), causing crustal thickening resulting in important tin-bearing S-type granites, characterised by the Main Range of the Peninsula, the ‘tin islands’ of Indonesia and parts of central Thailand.
PorterGeo Database - Ore Deposit Description
These three epochs correspond to the Coastal, Central and Frontier belts from the west to the east, that make up the Western Granitoid Province of the South-east Asian Tin Belt which is largely restricted to Myanmar, as described by Zhao et al. (2023) below.
Journal of Asian Earth Sciences - ScienceDirect
The South-East Asian Tin Belt is one of the most tin-productive regions in the world. It comprises three north-south oriented granite provinces, of which the arc-related Eastern granite province and the collision-related Main Range granite province run across Thailand, Singapore, and Indonesia.
Tectonic evolution of the Sibumasu–Indochina terrane collision zone in ...
Geological and U–Pb geochronological data suggest that two east-dipping (in present-day coordinates) subduction zones are required during the Triassic, one along the Bentong–Raub Palaeo-Tethyan suture, and the other west of the Phuket–Burma province 1 belt.
Petrogenesis of REE-mineralized granitic plutons in central Thailand ...
This study will enhance the understanding of the relationship between petrogenesis, tectonics, and REE deposits within the main granitic belts of Thailand, Southeast Asia Tin Belt.
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