Lay A., Graham I., Cohen D., Gonzalez-Jiménez J.M., Privat K., Belousova E et Barnes Sarah-Jane. (2014). Platinum group minerals in ophiolitic chromitites of timor leste. Dans : 12th International Platinum Symposium , 11-14 August 2014, Yekateringurg, Urals, Russia.
![[thumbnail of Platinum group minerals in ophiolitic chromitites of timor leste.pdf]](https://constellation.uqac.ca/style/images/fileicons/application_pdf.png) |
PDF
Administrateurs seulement 289kB |
Résumé
The possible oph iolitic origin of the Hili Ma nu peridotites, located in the Manatuto District on the north coast ofTimor Leste, -SO km east of the capital Dili, has been a topic of considerable debate over the last three decades (e.g. Berry, 1981; Harris & Long, 2000; Fa I loon et al., 2006). These ultramafic rocks were identified within two massifs (Be Heda and Kerogeol Hills in the east and Subao Highway in the west) separated by an amphibolite block of undefined origin. The peridotites range from unaltered to completely serpentinised dunites, harzburgites and lherzolites associated with rare rodingites and gabbros. This is the first detailed study on the textures, mineralogy and geochemistry of the Hili Manu chromitites, and their platinum-group elements mineralisation.
| Type de document: | Matériel de conférence (Article) |
|---|---|
| Date: | 2014 |
| Sujets: | Sciences naturelles et génie > Sciences naturelles > Sciences de la terre (géologie, géographie) |
| Département, module, service et unité de recherche: | Départements et modules > Département des sciences appliquées > Unité d'enseignement en sciences de la Terre |
| Déposé le: | 06 juill. 2016 17:49 |
|---|---|
| Dernière modification: | 09 déc. 2016 16:04 |
Éditer le document (administrateurs uniquement)
Altmetric
Altmetric