MacPhersons Resources Limited

About MacPhersons Resources Limited

March 2017
Diamond Drilling at Boorara - High grade drill results achieved.
January-February 2017
New drilling and Geogical modelling at Boorara reveals strong results.
January 2017
Boorara Gold Project updated Mineral Resource 232,000 oz Au.
November 2016
Boorara Trial pit produces 1550 oz gold.
October 2016
Sale of Coolgardie Gold to Primary Gold.
July 2016
Trial Open Pit at Boorara planning commences.
May 2016
High-grade Silver zone within total mineralised envelope identified at Nimbus.
November 2015
Stage 1-BFS commences at Boorara Gold Project.
April 2015
Update of Nimbus increased mineral resource of 12.1 million tonnes at 52 g/t silver, 0.2g/t gold and 0.9% zinc containing 20.2 million ounces of silver, 78,000oz of gold and 104,000 tonnes of zinc. This represents a 58% increase in silver, a 60% increase in zinc and a 66% increase in gold compared with the previous 2013 Mineral Resource Estimate Statement.
February 2015
Update Boorara Mineral Resource 10.8 million tonnes @ 1.0 g/t containing 340,000 ounces of gold announced.
January 2015
Resource modelling of the Boorara gold zone will be completed February 2015.
Drilling completed at Nimbus, with final assays due in February 2015, and resource modelling will be completed in March 2015.
October-November 2014
Strong drilling results intersect extensions to silver-zinc-gold mineralisation, paving way for an increase in resources and reserves.
Drilling confirms strong continuity of gold mineralisation at Boorara, resource modelling commenced.
October 2014
Project Manager appointed to oversee Nimbus Construction.
August 2014
MRP announce Nimbus underground Ore Reserve increased 60%
July 2014
MRP raise $8M to fully fund completion of BFS Nimbus.
May 2014
New Gold Zone beneath Open Pit design at Boorara.
May 2014
Drilling at Nimbus continues to intersect Silver Zinc zones, and assays confirm extentions.
February 2014
Drilling at depth at Nimbus identifies new and extended mineralisation zones.
December 2013
Nimbus moves to bankable feasibility completion.
November 2013
Nimbus Deep drilling intersects new Zinc-Silver stringers with confirmed silver enrichment via spot XRF 20% Zinc, 1500g/t Silver. MRP Annual General meeting was so highly supported by Shareholders, a venue change required to accommodate the interest.
October 2013
MRP commence Nimbus Deeps exploration, with initial results suggesting new vent. Feasibility update to shareholders.
September 2013
MRP update shareholders on Feasibility studies, showing clearly the road to production. MRP retire the Zinc royalty at Nimbus through MRP shares to Reed Resources.
August 2013
MRP release JORC Resources/Reserves Nimbus: Resource 23.4 Moz Silver-Eq, Ore Reserve: 10.8 Moz Silver-Eq. Boorara JORC Gold Resource announced, up 170% to 258,000 oz.
July 2013
Nimbus Resources Up 27% to 23.4 Moz Silver-Eq. MRP commence Boorara resource block modelling and pit design study. Additional tenements Nimbus-Boorara North acquired, increasing tenements over the project 23%.
June 2013
MRP negotiate acquisition of additional tenements at Nimbus-Boorara. Extension drilling at Nimbus defines new gold-silver-zinc zones within 500m of Discovery Pit, Nimbus. Preliminary assays from Boorara diamond drilling returns high grade gold results and large scale halos around the high grade zones.
May 2013
Diamond drilling at Boorara intersects quartz stockworks with mineralisation open at depth and along strike- defining a 2km gold mineralisation zone.
April 2013
Leach tanks delivered to Nimbus for Plant refurbishment commencement. Northern Zinc-Nickel zones identified north of Nimbus Pit.
March 2013
MRP put experienced Operations team in place.
February 2013
Confirmed one Silver Superpit at 1.5Mt @ 179g/t Ag-Eq* (137g/t Ag + Au & Zn credits).
January 2013
Released Mineral Resource upgrade for Nimbus Project. The JORC Mineral Resource increased to 4.4Mt @129g/t Ag-Eq* for 18.3Moz, including 49,000t Zn and 33,000oz Au, a 46% increase to the Resource upgrade announced in August 2012. 100% of the Mineral Resource from July 2012 was converted to Measured and Indicated JORC Categories.
August 2012
Released Mineral Resource upgrade for Nimbus and Coolgardie Projects. Nimbus increased to 2.8Mt @ 139g/t Ag-eq for 12.5Moz Ag-eq and contains 10.1Moz Ag, 34,000t Zn and Au-Hg-Cu-Pb credits. Another 10% increase in 8 weeks.
The Coolgardie and Boorara gold Resource in Measured, Indicated and Inferred categories increased by 50% to 297,000oz.
July 2012
Confirmed drill results from lens 3 at Nimbus. Includes 25m @222g/t Ag and 18m @ 121g/t Ag.
June 2012
Further extensions of lens 2 at Nimbus with intersections of 102m @ 105g/t Ag.
Completion first 4000 hole auger drilling program which identified nine new oxide mineralisation zones, within 500m of the Nimbus pits, for silver, gold and base metals, plus the Brindabella silver zinc deposit 800m west of the Nimbus mill.
Fast track drilling initiated at Nimbus, around and between East and Discovery Pits, due to significant positive auger drilling results and requirements for pit optimisation.
Three drill rigs utilised to drill out oxide resources.
May 2012
Nimbus silver resource upgrade: 9.4Moz silver and 32,000t zinc for 2.4Mt @ 119g/t Ag. Represented a 10% increase to the silver resource and a 16% increase to the zinc resource in 8 weeks.
April 2012
Extension to lens 1 with intersections of 57m @ 105g/t Ag from 159m downhole.
New silver zone confirmed at Nimbus. Continuous positive drilling found extensions to lens 2 under the East Pit and a new lens (3) 150m under the East Pit.
Metallurgical leach testwork shows recoveries of up to 98% in oxide resource and 93% silver recovery in the tailings retreatment.
March 2012
Maiden JORC Silver Resource at Nimbus: 2.1Mt @ 125g/t for 8.4Moz silver and 28,000t zinc. Represented a 140% increase on initial exploration target and based on just lens 1.
February 2012
First drill hole under the East Pit returned 47m with an average grade of 318g/t Ag. Including a high grade zone of 12.7m @ 929g/t from 55m.
Appointed operations manager and principle metallurgist to lead the operations management team in the move to production at Nimbus.
January 2012
Initial tailings test work exceeded targets. Grades range from 50g/t to 164g/t Ag.
Massive silver zinc intersection with silver grades of 3270g/t Ag (105oz/t)
Including 7m of the first 13m thick massive sulphide zone hitting 1660g/t Ag, 31% Zn and 7% Pb. All grades ranged from 505g/t to 3270g/t over 1m samples.
December 2011
100% increase in Nimbus tenement holdings to 80km² following acquisitions in Kalgoorlie.
November 2011
First Drillhole at Nimbus intersects zones of massive sulphide mineralisation parallel to and beneath the existing Nimbus Discovery Open Pit.
Further diamond drilling during November continues to intersect massive sulphides at Nimbus. XRF analyser confirms the high grade silver-zinc content of the samples.
A maiden JORC mineral resource statement for Tycho was announced - Indicated mineral resource estimate of 430,000 tonnes at 1.5 g/t giving 21,100 oz gold, and Inferred mineral resource estimate of 650,000 at 1.2 g/t for 25,500 oz gold, for a total estimate of 1,080,000 tonnes 1.3 g/t for 46,600 oz gold.
The resource represents the first stage review on mineralisation mainly within 65m of the surface outcropping of the Tycho Discovery deposit, however the deposit remains open at depth and along strike.
October 2011
Tycho Resource estimation commenced by CSA Global.
Drilling has commenced the A-Cap Open Pit gold mine in the floor of the pit. Current drilling from the MacPhersons Pit floor has intersected the A-Cap lodes showing coarse visible gold from the 150 to 300m depth below the A-Cap pit.
Successful capital raising for the Nimbus Acquisition.
MacPhersons Boorara Acquisition Signed Off.
September 2011
Settlement of the Nimbus acquisition and commencement of drilling for Silver-Gold-Zinc in the Nimbus project area. New gold targets identified at the Boorara project.
The stage 2 drilling at Tycho was completed with Every drillhole (54 diamond core holes) intersecting gold mineralisation and validating the continuity of the mineralisation model.
August 2011
A binding Heads of Agreement was signed with Polymetals Mining Ltd, to acquire the 33km² Boorara gold and polymetallic project adjoining the Nimbus project area. This acquisition resulted in an immediate JORC gold resource inventory, along with four additional massive sulphide targets.
July 2011
Deeper drilling at Tycho showed extensions to depths below 100m downhole with the potential to double the size of the mineralised zone.
MacPhersons Proceeds with Silver Mine and Mill Acquisition.
An initial review of historical data on the Nimbus project was completed, which identified a number of advanced exploration targets at Nimbus including a preliminary target of up to 6 million ounces of silver immediately adjacent to and beneath the existing Nimbus mine. In addition numerous silver-gold-zinc-copper-lead VHMS intersections were evident in historical drilling to support the identification of at least five massive sulphide drill targets.
June 2011
Stage 2 drilling at the Tycho and MacPhersons gold projects advanced – with the discovery of A-Cap Reef Zone (HGZ), which was intersected for the first time in drilling beneath both the MacPherson and Powell open pits.
The Tycho gold deposit diamond drilling validated the geological model and confirmed the JORC resource outlines identified in December 2010, from historical drilling and also confirmed that the Tycho gold deposit is a greenfields discovery with no historical workings. Drilling continues to extend the outlines which are open at depth.
May 2011
Near-term production opportunities were bolstered by the signing of a Heads of Agreement with Reed Resources Ltd, to acquire the Nimbus silver-gold-zinc-copper-lead project. As well as bringing additional advanced mineral exploration projects to the Company is also includes a fully permitted processing facility and the opportunity for the Company to manage its own processing requirements.
February-March 2011
Diamond drilling commenced under the Bakers Find open pit gold mine with the Eight drillholes all intersecting target shear zones and validating new geological model with Shear zones stacked with at least 3 separate zones showing visible gold in drillcore intersections. The 51.5m zone is entirely mineralised and most samples exceeded 0.5 g/t gold. This zone remains open at depth.
Airborne geophysical surveys identify extensions to known structural hosts of mineralisation and new targets of interest in the Macphersons project area, and Regional geological mapping commenced.
January 2011
Airborne ortho-imagery surveys, Airborne magnetic and spectral surveys completed.
Successfully completed Stage 1 drilling at MacPhersons and had expanded to dual drilling programs on the advanced projects at Tycho and MacPhersons open pit.
December 2010
Listed on the ASX as MRP
October 2010
Sampling and mapping programs completed.
August 2010
Diamond drilling program completed.
March 2010
Cutback and refurbishment of three open pits completed. Preparation commences for floor access to carry out diamond drilling.
January 2010
Messrs Morrie Goodz and Jeff Williams join Ashok Parekh to become Directors of of a public unlisted company later renamed MacPhersons Resources Limited.
December 2009
Completion of Agreements to acquire tenements containing 7km of strikelength including the MacPhersons Reward Mine workings.
Secured permit from the Department of Mines & Petroleum WA to commence reopening of the historical mining operations.
Mining works permit extended to quarrying operations and cutback of the MacPhersons pit commences.
May 2008
Acquistion begins of tenements southeast of Coolgardie WA.