SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : SOUTHERNERA (t.SUF) -- Ignore unavailable to you. Want to Upgrade?


To: gemsearcher who wrote (3593)6/8/1999 8:39:00 AM
From: Gord Bolton  Respond to of 7235
 
SouthernEra Resources Limited

- POSITIVE MICRODIAMOND RESULTS RETURNED FROM MUNN LAKE KIMBERLITE SILL,
BACK LAKE PROJECT, NORTHWEST TERRITORIES, CANADA

TORONTO, June 8 /CNW/ - SouthernEra Resources Limited (SUF-TSE) is
pleased to report microdiamond results from caustic fusion analyses of
kimberlite drill intersections from the Munn Lake kimberlite sill, Back Lake
Project (SUF 70%), Northwest Territories, Canada.
The Back Lake diamond project (a joint venture between SouthernEra
Resources Limited, Kalahari Resources Inc., and Island-Arc Resources Corp.),
is located 100km south of Lac de Gras within the southern kimberlite field
that includes the Snap Lake kimberlite sill and the Kennady Lake kimberlite
pipes.
A core diamond drilling programme, consisting of 10 holes, tested the
Munn Lake kimberlite sill during March, 1999. The drill holes tested an area
of 300m x 150m below the surface of Munn Lake. A total of 8 drill holes
intersected kimberlite with true widths ranging from 0.25m to 12m. The best
intersections are 12m, 8m and 5m true thickness. The sill is open along its
strike length and down-dip.
Microdiamond results from diamond drill core holes, 99-19-1 and 99-19-2,
and sonic drill hole, SD992, are tabulated in Table 1. Microdiamond results
returned from kimberlite boulders located down-ice of the Munn Lake kimberlite
sill are listed in Table 2 for comparative purposes.

<<
TABLE 1

Munn Lake Sill Microdiamond Results
-----------------------------------

-----------------------------------------------------
DDH Weight Total Macro Micro Diamonds
(kg) Diamonds Count Count Per 10kg
-----------------------------------------------------
SD992 5.2 4 0 4 7.7
99-19-1 7.5 4 2 2 5.3
99-19-2 7.0 3 0 3 4.3
99-19-2 4.5 1 0 1 2.2
99-19-2 8.8 2 0 2 2.3
99-19-2 9.0 0 0 0 0
---------------------------------------------------
42.0kg 14 2 12 3.3
---------------------------------------------------
Microdiamond - largest dimension less than 5mm.
Macrodiamond - largest dimension greater than 5mm.

TABLE 2

Microdiamond Results Returned from Kimberlite Float
Located Down-Ice of Munn Lake Kimberlite Sill
---------------------------------------------

----------------------------------------------------------------------
Weight Total Macro Micro Diamonds Remarks
(kg) Diamonds Count Count Per 10kg
----------------------------------------------------------------------
581.29 226 62 164 3.9 One 0.12 carat.
One 0.03 carat.
Three 0.01 carat diamonds
recovered.
----------------------------------------------------------------------
>>

The positive microdiamond results and recovery of a 0.12 carat diamond
are supported by excellent pyrope garnet and chromite chemistry. Over 40% of
the pyropes occur within the G10 field.
SouthernEra plans to test both the northwestern and southeastern
kimberlite sill strike extensions on land in order to define its thickness and
to locate the surface trace of the sill to plan for the possible collection of
a mini-bulk kimberlite sample to test its diamond content.

%SEDAR: 00004535E

-30-

For further information: please contact: Christopher M.H. Jennings,
President/A. Lee Barker, Senior Vice-President/Kim Freeman, Vice-President,
Operations/Howard Bird, Senior Geologist/Nicholas Sayce, Investor Relations,
Phone: (416) 359-9282, Fax: (416) 359-9141, e-mail: inbox@southernera.com,
southernera.com



To: gemsearcher who wrote (3593)6/8/1999 8:49:00 AM
From: Gord Bolton  Read Replies (1) | Respond to of 7235
 
Finding 2 macro-diamonds in 42 kg of drill core is very positive. That would imply 100 macro-diamonds per tonne of ore, which would in turn imply a potential for >1 carat per tonne. The chemistry and previous comments indicate an environment conducive to diamond preservation and the potential for excellent quality diamonds.
There are indications that the sill does extend significantly beyond the area tested and under land which means that drilling can continue during the summer to further define the dimensions and parameters of the resource.