West African Resources Ltd Excellent Gold Recoveries Confirm Further Potential at Boulsa Gold Project
July 08 2014 - 9:21PM
Business Wire
West African Resources Ltd (ASX:WAF) (TSX-V:WAF) is pleased to
report preliminary metallurgical test work results from the
Mankarga 5 Deposit located on the Tanlouka Permit, part of its
Boulsa Project, in Burkina Faso.
Managing Director Richard Hyde commented on the metallurgical
test work:
"These excellent results demonstrate further project potential
after the heap leach starter project which will focus on generating
cash flow from the oxide material of the Mankarga 5 deposit. We
look forward to reporting the results of the scoping study heap
leach starter project by the end of this month."
The results from the 100(mu)m bottle roll tests were conducted
across all ore types and are very positive, showing high recoveries
and low cyanide consumption (Table 1 below and also in link below).
These results represent potential recoveries from conventional
milling and CIL processing. The test work program is continuing and
results will be reported as they are received.
Table 1 Direct Cyanidation Bottle Roll Test Work 80% passing
100 microns
TestNo
OxidationState
Overall %Gold
Calc’dHead Au
LeachResidue
Consumption(kg/t)
Extraction (ppm) Au NaCN Lime JS3391 Oxide
97.13 1.74 0.05 026 1.96 JS3392 Transition
94.51
1.09 0.06 0.40 0.56 JS3393 Fresh 95.79 1.19 0.05 0.25 0.36 JS3394
Oxide 98.46 0.65 0.01 0.25 1.45 JS3395 Oxide 97.88 0.94 0.02 0.30
3.23 JS3396 Oxide 97.27 1.10 0.03 0.30 1.49 JS3397 Transition 95.58
1.36 0.06 0.23 1.15 JS3398 Fresh 93.98 1.00 0.06 0.25 0.35 JS3399
Fresh 73.58 0.83 0.22 0.29 0.45 Average
93.8 1.10
0.06 0.28 1.22
Near-term Strategy
The Company aims to be a +50,000oz per annum gold producer
within two years via a low-cost heap leach starter project at the
Mankarga 5 deposit, subject to study outcomes. West African has
secured a second-hand 1.6Mtpa heap leach plant as part of its plan
to fast-track development of Mankarga 5. Detailed metallurgical
test work is underway on Mankarga 5 drill core in Perth. Results of
this test work will be incorporated into the scoping study which
will be released by the end of July. The proposed project
development schedule for Mankarga 5 is shown in link below.
To view all tables and the release, please visit:
http://media.abnnewswire.net/media/en/docs/ASX-WAF-683429.pdf
About West African Resources Limited
Dual listed (TSX-V and ASX) West African Resources Limited is a
gold-copper exploration company dedicated to creating shareholder
value through the acquisition, exploration and development of
resource projects in Burkina Faso, West Africa.
West African has a landholding of 6,370sq km and 200km of strike
length of early Proterozoic Birimian greenstone belts, which are
highly prospective for gold mineralisation.
Contact
West African Resources LtdNathan RyanInvestor RelationsT:
+61-420-582-887E: info@westafricanresources.comWWW:
www.westafricanresources.com
West African Resources LtdNathan Ryan, +61-420-582-887Investor
Relationsinfo@westafricanresources.comwww.westafricanresources.com
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