Posts tonen met het label nikkel. Alle posts tonen
Posts tonen met het label nikkel. Alle posts tonen

woensdag 2 november 2011

Gaat Mindoro eindelijk wat verdienen...???



Mindoro Resources' Scoping Study, PFS boost Agata Nickel Project economicsWednesday, November 02, 2011
Mindoro Resources (TSXV: MIO; ASX: MDO; Frankfurt:WKN 906167) has received positive results from key development studies on the Agata Nickel Project in the Philippines, in which the company has a 75% economic interest.

The Stage 1 Scoping Study indicates improved economics for direct shipping ore (DSO) production and the potential to produce a high-value, upgraded, nickeliron concentrate.

The Stage 2 hydrometallurgical project Pre-feasibility Study (PFS) confirms a low operating cost of US$2.60/lb nickel, a 20-year project with a post-tax NPV of US$380 million and IRR of 14% assuming US$10/lb nickel, 8% discount rate, including estimate contingency of 14% but excluding project contingency.
Importantly, the company now plans to pursue feasibility and permitting of Stage 1 DSO to generate near term cash-flow.
This involves pilot scale thermal-upgrading prior to advancing hydrometallurgical processing options to pilot-scale testing and feasibility study.
In order to progress these options the company is seeking a strategic partner and has appointed key advisor Deloitte Corporate Finance Pty Ltd to assist in securing one.
Jon Dugdale, Mindoro's president and CEO, said "these studies confirm that Agata is a robust, 20-year project with key strategic advantages that allow us to pursue a lower risk path to near term cash-flow production, as well as demonstrating the value of the low-operating cost downstream processing developments.”
The marketing section of the Stage 1 Scoping Study highlighted improved pricing for Mindoro’s potential DSO products, including the emergence of the high-iron (>48% Fe) laterite as an iron-ore substitute.
The improved market and pricing should result in improved DSO economics relative to the preliminary economic assessment (PEA) released March 2011, providing a pathway to near term cash-flow.

Scoping Study
The Scoping Study into production of thermally-upgraded products from the Agata resource indicates that, for a capital cost of US$88 million, 600,000 tonnes per annum (tpa) of thermally upgraded high-iron sinter product could be produced at a cash operating cost of approximately US$32 per tonne of upgraded product (excluding mining costs).
The study also highlighted potential to produce a high-value nickel-iron concentrate of 3-4% Ni, >65% Fe via magnetic separation - a possible nickel-pig-iron substitute.
Pre-feasibility Study
The PFS for the hydrometallurgical processing project confirms a low operating cost, long-life, high-value project that includes:
- Mineral Reserve: 33.7 million tonnes at 1.03% nickel, 0.05% cobalt;
- Minimum 20 year mine life, 17,200 Ni tpa in mixed hydroxide product (38.2% Ni, 2% Co, wet basis);
- Initial capital, including an overall 14% estimate contingency, no project contingency: $940 million;
- Cash operating cost including cobalt and power generation credit of $2.60/ lb of nickel; and
- Post-tax NPV of $380 million at an 8% discount rate and nickel price of $10/lb.

donderdag 11 augustus 2011

Het nikkel-draadje




 Source: Victory Nickel Inc. On Wednesday August 10, 2011, 10:30 am EDT
TORONTO, ONTARIO--(Marketwire - Aug. 10, 2011) - Victory Nickel Inc. (the "Company") (TSX:NI - News; www.victorynickel.ca) today announced improved economics for its 100%-owned Minago nickel project in Manitoba. The improvement arises from a 24% increase in pit constrained measured and indicated resource announced earlier this year (see news release of May 2, 2011). The increased resource has extended the mine life from the Nose Deposit open pit from approximately seven years to approximately nine years.
The base case internal rate of return (IRR) has increased to 22.9% from the original estimate of 17.7% and the net present value (NPV) at a 6% discount rate has risen by $317.9 million, or 79%, to $720.5 million, compared with the feasibility study (FS) results announced by news release on December 14, 2009. Undiscounted cash flow has increased to greater than $1.5 billion (all figures in $Cdn, unless otherwise indicated).
"The process of optimizing the technical and financial aspects of the project continue and this improvement is more evidence of that work. We remain confident that additional economic enhancements will be realized from the efforts that are ongoing," said Rene Galipeau, Vice-Chairman and CEO. "While we continue to optimize the FS, we are also moving forward with financing initiatives, permitting, sourcing equipment and conducting additional metallurgical studies to improve the quality and marketability of the concentrates being produced."
Mr. Galipeau added: "This valuation relative to Victory Nickel's market cap is further indication that the markets are out of synch with asset values, a situation that must correct itself. The next milestone to moving the project forward is the receipt of the Environmental Act Licence which we expect later this month as advised by the Manitoba government and announced at the shareholders annual meeting in June."



vrijdag 29 juli 2011

Wellgreen Platinum: goud+platina+palladium+nikkel+koper++++

Prophecy Platinum Reports 1.04 Million Oz PGM+Gold Indicated And 10.97 Million Oz PGM+Gold Inferred For The Wellgreen Project, Yukon Territory, Canada

Vancouver, British Columbia, July 14, 2011: Prophecy Platinum Corp. ("Prophecy Platinum" or the “Company”) (TSX-V: NKL, US-PINK: PNIKD, Frankfurt: P94P) is pleased to announce the receipt  of an independent National Instrument (NI) 43-101 compliant report and mineral resource estimate for its Wellgreen PGE-Ni-Cu property located in the Yukon Territory, Canada.  The report is authored by Todd McCracken, P. Geo. of Wardrop Engineering Inc., a Tetra Tech Company, who is an independent Qualified Person under NI 43-101. 
The independent study incorporated drill data from 701 diamond drill holes (182 surface and 519 underground) totalling over 53,222 metres. Using a 0.4% NiEq (nickel equivalent) cut-off grade, the Wellgreen deposit now contains a total inferred resource of 289.2 million tonnes at an average grade of 0.53 g/t platinum, 0.42 g/t palladium, 0.23 g/t gold (1.18g/t PGM+Gold), 0.38% nickel, and 0.35% copper. Separately, the deposit also contains an indicated resource of 14.3 million tonnes at an average grade of 0.99 g/t platinum, 0.74 g/t palladium, 0.52 g/t gold (2.25 g/t PGM+Gold), 0.69% nickel, and 0.69% copper. The resource includes both the East Zone and the West Zone of the Wellgreen project, which are tabulated in Table 1 showing respective metal grades which are also expressed as nickel equivalent (NiEq) values:
Table 1. Wellgreen Indicated and Inferred Resource Totals.
NiEq%
cutoff
CategoryZoneTonnesNiEq%Pt
(g/t)
Pd
(g/t
Au
(g/t)
PGM+Au
(g/t)
Ni
(%)
Cu
(%)
Co
(%)
0.400IndicatedEast14,308,0001.360.990.740.522.250.690.620.05
NiEq%
cutoff
CategoryZoneTonnesNiEq%Pt
(g/t)
Pd
(g/t
Au
(g/t)
PGM+Au
(g/t)
Ni
(%)
Cu
(%)
Co
(%)
0.400InferredEast219,327,000
0.760.540.450.261.250.390.340.03
0.400
Inferred
West69,919,0000.670.500.340.120.960.340.380.02
Total
inferred
289,246,0000.740.530.420.231.180.380.350.03



Several parameters were used in calculating the reported resource:
  • NiEq =((Ni%*$Ni*22.0462)+(Cu%*$Cu*22.0462)+(Co%*$Co*22.0462)+(Au grade*$Au*0.029167)+(Pt grade*$Pt*0.029167)+(Pd grade*$Pd*0.029167))/($Ni*22.0462);
  • Long term average metal prices in $USD of $9.52/lb nickel (NiEq prices based on this amount), $2.96/lb copper, $15.78/lb cobalt, $1085/troy ounce gold, $1776/troy ounce platinum, $689/troy ounce palladium;
  • Visual comparison of colour-coded block model grades with composite grades on section and plan;
  • Comparison of the global mean block grades for ordinary kriging (OK), inverse distance squared (ID2), nearest neighbour (NN) and composites;
  • Swath Plots comparing NN estimates and OK estimates;
  • 701 drillhole database used compiling over 12,000 assays.
Contained Metals at Wellgreen*
MetalIndicated ResourceInferred Resource
Nickel (Ni)0.22 Billion lbs.2.42 Billion lbs.
Copper (Cu)0.20 Billion lbs.2.23 Billion lbs.
Cobalt (Co)15.77 Million lbs.191.30 Million lbs.
Platinum (Pt)0.46 Million oz.4.93 Million oz.
Palladium (Pd)0.34 Million oz.3.91 Million oz.
Gold (Au)0.24 Million oz.2.14 Million oz.
PGM+Gold1.04 Million oz.10.97 Million oz.
* Based on resource estimated at 0.4% NEq cut-off, and 100% metals recoveries.