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PROJECTS AND PROPERTIES 
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Brazil // Overview and Map

Diagem is an exploration company focussed on finding primary kimberlitic sources of diamonds in Brazil's historical alluvial Juina Diamond Province. The Company holds an unrivalled portfolio of mining properties of 228,000 hectares, by far the largest single landholding in the area. There is also an additional 100,000 hectares of priority applications. The properties host 40 identified kimberlite pipes; 19 of which have been proven to be diamondiferous, five are barren and 16 have yet to be investigated. The Collier-04 kimberlite pipe is the only pipe with any appreciable amount of work done to investigate its potential.

In late 2006 and early 2007, Diagem discovered two new kimberlite clusters which are believed to be significant primary sources of the Juina historical alluvial diamond production. The realization of the potential of the kimberlite clusters to host one or more economic primary diamond deposits is excellent and constitutes the Company's primary objective.

In addition, Diagem has one advanced project at the feasibility stage: the 17 hectare Collier-04 kimberlite pipe on mining concession Property 214 is undergoing large-scale bulk sampling through the commissioning of a 23 cubic metre per hour pilot concentration plant and the recovery of commercial size diamonds at its Juina X-Ray Separator facility in Juina. From a Brazilian perspective, Diagem has all the permits to extract, process, market and sell the diamonds recovered at Collier-04.


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Most of the known Juina kimberlite occurrences are found within Diagem properties including the two new clusters believed to be a significant source of the Juina historical alluvial diamonds

 

Status of Mineral Properties

 

Property

Area

Size (ha)

Issued

Expiry (1)

Status

214

Northwest

10,000

06/05/2005

-

Mining Concession according to Brazilian law.

108

Chapadão

4,803

29/07/1997

16/08/2002

Final exploration report filed and accepted, environmental impact survey report filed February 2007. Mining plan and application for mining concession filed May 4, 2007.

213

Northwest

5,723

17/04/1998

11/12/2004

Final exploration report filed and accepted, mining plan and application for mining concession filed, environmental impact survey report filed February 2007.

1000 (2)

South

759

26/11/1998

07/01/2005

Final exploration report filed and accepted, environmental impact survey report filed February 2007. Deferral of mining plan and mining concession application requested to DNPM.

370/98

Chapadão

7,646

14/01/2000

13/01/2007

Final exploration report filed in January 2007.

370/96

South

10,000

21/08/2000

13/01/2007

Final exploration report filed in January 2007.

211

Northwest

8,294

21/08/2000

19/09/2007

Final exploration report filed in September 2007.

118

South

2,574

14/12/2001

05/05/2008

Exploration – final term.

119

South

9,790

14/12/2001

05/05/2008

Exploration – final term.

120

South

9,195

14/12/2001

05/05/2008

Exploration – final term.

263

South

10,000

09/07/2003

08/07/2006

Exploration – final term.

264

South

10,000

09/07/2003

08/07/2006

Exploration – final term.

190

South

1,150

20/08/2004

19/08/2007

Negative exploration report filed in August 2007.

272

South

9,250

20/01/2006

19/01/2009

Exploration – initial term.

219

Northwest

10,000

07/04/2006

12/04/2009

Exploration – initial term.

079

South

9,217

01/06/2006

19/06/2009

Exploration – initial term.

772

Chapadão

8,820

25/04/2007

24/04/2010

Exploration – initial term.

015

South

4,665

14/05/2007

13/05/2010

Exploration – initial term.

043

South

9,994

13/08/2007

29/08/2010

Exploration – initial term.

044

South

9,325

13/08/2007

29/08/2010

Exploration – initial term.

045

South

9,601

13/08/2007

29/08/2010

Exploration – initial term.

048

South

7,650

13/08/2007

29/08/2010

Exploration – initial term.

049

South

9,055

13/08/2007

29/08/2010

Exploration – initial term.

050

South

9,820

13/08/2007

29/08/2010

Exploration – initial term.

051

South

10,000

13/08/2007

29/08/2010

Exploration – initial term.

052

South

6,539

13/08/2007

29/08/2010

Exploration – initial term.

080

South

4,483

13/08/2007

29/08/2010

Exploration – initial term.

193

South

9,771

29/08/2007

12/09/2010

Exploration – initial term.

046

South

8,184

14/11/2007

20/11/2010

Exploration – initial term.

047

South

5,658

14/11/2007

20/11/2010

Exploration – initial term.

240

South

9,788

14/11/2007

20/11/2010

Exploration – initial term.

241

South

9,559

14/11/2007

20/11/2010

Exploration – initial term.

326

Northeast

9,645

14/11/2007

20/11/2010

Exploration – initial term.

327

Northeast

9,948

14/11/2007

20/11/2010

Exploration – initial term.

328

Northeast

7,363

14/11/2007

20/11/2010

Exploration – initial term.

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