|
https://www.asx.com.au/asxpdf/20190329/pdf/443w7j8hbl9gtd.pd… Seite 14 und 26 (Tabelle “Syrah Fine” Anteil 68%): Mining factors or assumption Around 90% of the Balama West and Balama East estimates are from depths of less than around 275 and 350 m respectively. The mineralisationis broad, and continuous nature and the estimates are interpreted to have reasonable prospects of extraction by open pit mining Metallurgical factors or assumptions Syrah is processing the ore by crushing, grinding, flotation and screening, attrition cells and drying to produce graphitic concentrate of various flake sizes. The processing plant is planned to build up to a recovery of 87% of the graphite in the feed by 2021 which will have a concentrate grade of 95% TGC. The long-term recovery has been reduced from the previous 92.5% in the feasibility study based on lessons learned from an operational plant compared to previous test work. The recovery has been building up gradually from the commencement of ore feed in October 2017. 74% recovery was achieved in the previous 2018 financial year. An average Product Size Distribution (PSD) for West and East Balama based on previous test work shows +300 μm 8.5%, +180 μm 12%, +150 μm 11.5% and -150 μm 68.0% Ende Seite 27 + Anfang Seite 28: x-mine Balama flake graphite product: Tabelle |
|
| aus der Diskussion: | Syrah Recources eine Firma mit Zukunftspotenzial |
| Autor (Datum des Eintrages): | esco7 (04.04.19 11:12:47) |
| Beitrag: | 211 von 773 (ID:60274932) |
| Alle Angaben ohne Gewähr © wallstreetONLINE | |