Gibb River Diamonds Limited · ASX:GIB

Gibb River Diamonds — POZ Minerals — Brisbane Mines & Money 2018

21 slides from Gibb River Diamonds's conference presentation, June 2018

  1. Slide 1: POZ Minerals Limited Investor Presentation

    POZ Minerals Limited Investor Presentation June 2018 Australia’s Next Diamond Producer Blina Diamond Project ASX Code: POZ Kimberley, Western Australia www.pozminerals.com.au

  2. Slide 2: POZ Mineral Limited (ASX Code – POZ)

    POZ Mineral Limited (ASX Code – POZ) Total Shares on Issue 179,079,445 Board Of Directors Market Capitalisation (undiluted at $0.08 per share) $14 M Cash on Hand (31 March 2018) $2.4 M Major Shareholders Shares % of Capital Jim Richards 35,016,401 19.7 Other Directors 14,540,555 8.1 Executive Chairm

  3. Slide 3: Peer Comparison

    Peer Comparison Market capitalisation shows POZ as undervalued within peer group Company Stock Exchange Diamond Operations Location Market Cap & Code A$ million Lucapa Diamond Company ASX: LOM Mining/Development Angola/Lesotho 117 Newfield Resources Limited ASX: NWF Bulk Sampling Sierra Leone 110 Ke

  4. Slide 4: Blina Diamond Project, WA: Location

    Blina Diamond Project, WA: Location Excellent access,120km west of Derby, WA. • Total of 446km2 of POZ ground • Excellent logistics & access • Previous diamond production from Terrace 5 • Surrounds the former Ellendale 9 diamond mine • Granted mining leases 4

  5. Slide 5: Targets North and East of the E9 Mine Area

    Targets North and East of the E9 Mine Area 5

  6. Slide 6: Terrace 5 Target West of the E9 Mine Area

    Terrace 5 Target West of the E9 Mine Area 6

  7. Slide 7: ‘Missing Diamonds’ of Ellendale

    ‘Missing Diamonds’ of Ellendale Erosion of the E9 pipe has liberated diamonds into surrounding alluvial channels 7

  8. Slide 8: Terrace Alluvials - JORC Exploration Target

    Terrace 5 Alluvials - JORC Exploration Target The JORC Exploration Target of ‘Missing E9 Diamonds’ in Terrace 5 ‘High Grade’ trap sites: Volume Gravels Grade Total Diamonds (m3) (carats per cubic metre) (million carats) From To From To From To 700,000 1,000,000 2.3 4.1 1.6 4.1 The potential quantity

  9. Slide 9: Previous Work: Trial Mining of Terrace 5

    Previous Work: Trial Mining of Terrace 5 • Trial mining in 2005/06 (outside of new ‘High Grade’ target areas) produced 1,432 carats from 40,613 cubic metres at a grade of 3.53 carats per hundred cubic metres (cphm3) Terrace 5 diamonds are in the basal gravels • Previous bulk sampling and trial minin

  10. Slide 10: Blina Terrace 5 Diamond Valuation

    Blina Terrace 5 Diamond Valuation A recent independent valuation of a 1,497 carat parcel of diamonds from Terrace 5 stated: • The overall parcel valuation was US$389 per carat (A$505 per carat) • The Fancy Yellow component was valued at US$3,391 per carat (A$4,403 per carat) Terrace 5 diamonds. All

  11. Slide 11: The Target: High Grade Diamond Trap Sites

    The Target: High Grade Diamond Trap Sites Target gravels in a pothole Jim Richards, mining diamonds from How potholes concentrate diamonds potholes in Guyana, 1991 Auchas Diamond Mine, Namibia: Pothole sequence 11

  12. Slide 12: The Target: High Grade Diamond Trap Sites

    The Target: High Grade Diamond Trap Sites Cuango River Diamond Rush, Angola,1992. High grade trap sites (centre of photo) 12

  13. Slide 13: New Technology Ground Penetrating Radar (GPR) Targets High Grade Trap Sites

    New Technology Ground Penetrating Radar (GPR) Targets High Grade Trap Sites 2002 2017 Old GPR Technology: New GPR Technology: • Compare GPR last used at Previous Blina Survey POZ Minerals Survey Blina in 2002 with latest POZ GPR survey data in 2017 • New rapid GPR data acquisition rates fixes previo

  14. Slide 14: Untested ‘High Grade’ Targets 2, 3 & 4

    Untested ‘High Grade’ Targets 2, 3 &4 May 2018: Target 2 was auger drilled and returned these highly prospective gravels from 5 to 7 metres 14

  15. Slide 15: Untested High Grade Targets 5, 7 & 8

    Untested High Grade Targets 5, 7 & 8 Previously sampled grades of up to 10.5 cphm3 lie close to POZ untested ‘High Grade Targets’ 15

  16. Slide 16: 12 x New ‘High Grade’ Trap Site Targets

    12 x New ‘High Grade’ Trap Site Targets 12 x untested ‘High Grade’ targets within newly defined diamondiferous channels 1 & 2 • Four bulk samples from the ‘Low Grade’ channels returned 4.1 to 10.5 cphm3 • POZ ‘High Grade’ Exploration Target is 2.3 to 4.1 cpm3 (i.e. ~50x the previous sampled grade of

  17. Slide 17: Alluvial Bulk Sampling and Mining

    Alluvial Bulk Sampling and Mining Shallow & Simple Blina Diamonds NL • Targets gravels only 2 to 8 mining alluvials in 2007 metres deep • Phase 1: trenching bulk sampling • Phase 2: mining of best grades Blina Diamonds NL mining alluvials in 2007 17

  18. Slide 18: POZ Diamond Recovery Plant

    POZ Diamond Recovery Plant Trommel, Screens, and Diamond Sortex Feed Bin Grizzly Trommel DMS, Screens Diamond Sortex & Classifier Machines, E9 mine: 2 x acquired by POZ Trommel acquired by POZ Lights from DMS Lights Concentrate bags discard Blina Diamonds NL recovery plant in 2006 (~30m3 per hour) t

  19. Slide 19: Project Milestones

    Project Milestones Diamond Recovery to commence in 2018 Achievements So Far  Historic mining Agreement with Bunuba Group  Grant of four Mining Tenements and two Miscellaneous Licenses  Fauna and flora survey report completed  Tailings Storage Facility (TSF) permitting report completed  Addition

  20. Slide 20: POZ Minerals Limited

    POZ Minerals Limited Australia’s Next Diamond Producer Contact Details: Jim Richards – Executive Chairman +61 8 9422 9501 16 Ord Street, West Perth, WA 6005 Email – info@pozminerals.com.au www.pozminerals.com.au ASX Code: POZ 20

  21. Slide 21: Disclaimer

    Disclaimer This presentation is an overview of the Company prepared with good intention. It is not a prospectus and offers no securities for subscription or sale in any jurisdiction, nor a securities recommendation. All information necessary for investment decisions is not contained herein and inves

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