All of the FACTS17 Apr 2020 18:42
17 April 2020
W Resources Plc
("W" or the "Company")
March 2020 Quarterly Production Report
W Resources (AIM:WRES), the tungsten, copper and gold mining company with assets in Spain and Portugal announces its Q1 2020 quarterly production update for the La Parrilla mine in Spain and an update on its tungsten, tin and gold projects in Portugal.
· A total of 274,000 tonnes ("t") of Run of Mine ("ROM") ore fed to the La Parrilla plant in Q1 2020
· Tungsten ("WO3") metal production increased 242% to 3,306 metric tonne unit ("mtu") (33,060kg)
· Tin ("Sn") metal production increased from 207% to 12.1 dry metric tonnes ("dmt")
· Combined Tin and Tungsten contained metal increased 232% to 45.2t
· Mining costs and the strip ratio remained low and below the budgeted mine plan with grade in line with the plan
· Shipped 48.8t of Tungsten Concentrate and 20.2t of Tin Concentrate to offtake partners from January 2020 to date
· Full-scale operations were put on hold in late March due to Spanish State of Emergency COVID-19 shutdown which has now been lifted for mining operations
· Crusher plant and Jig plant are now in full operation and the Concentrator plant to be restarted imminently following installation of new cyclones on the spirals to improve density control and desliming which should materially increase concentrator plant recovery
Production Summary
La Parrilla Production Summary
Q4 2019
Q1 2020
Var %
ROM feed (wmt)
113,322
273,656
141%
Strip ratio
0.56
1.07
91%
Jig plant feed (dmt)
105,579
240,926
128%
Concentrator feed (dmt)
32,042
98,726
208%
WO3 concentrate (dmt)
21.4
58.9
175%
WO3 contained metal (mtu)
968
3,306
242%
Sn concentrate (dmt)
7.9
23.3
195%
Sn contained metal (dmt)
3.9
12.1
207%
Total concentrate (dmt)
29.3
82.2
181%
Total contained metal (dmt)
13.6
45.2
232%
('dmt' - dry metric tonnes, 'wmt' - wet metric tonnes, 'mtu' - metric tonne unit (1 mtu = 10kg of metal)
Michael Masterman, Chairman of W Resources, commented: "Production at La Parrilla is building, albeit not at the pace we had anticipated due to early stage plant challenges having an impact on production levels for Q1 2020, as a result of a combination of unplanned downtime with mechanical issues with the jig and the crusher plants, which have now been resolved, and planned shut downs to implement important production improvement initiatives.
"The mining and processing operations expanded in Q1 2020 with key initiatives implemented including construction of a pre-concentrate stockpile area to allow continued operation of the concentrator plant when the jig or crusher plants are down, installation of deslime cyclones ahead of the fines circuit and a hydrosizer ahead of the shaking tables which are complete and operational. Production and export of both t