Sample grade 2.81 carats per tonne
Largest diamonds recovered: 4.72 carats, 4.28 carats, 3.45 carats
Shares Issued and Outstanding: 50,802,933
TSX-V: KDI
TORONTO, May 23, 2017 /CNW/ - Kennady Diamonds Inc. ("Kennady Diamonds", the "Company") (TSX-V: KDI) is pleased to announce diamond recovery results from its large diameter drilling program on the Faraday 2 kimberlite. A total of 737.6 carats of diamonds (+0.85mm) were recovered from 262.6 tonnes for a sample grade of 2.81 carats per tonne.
The result is similar to the mini-bulk sample grade of 2.69 carats per tonne reported in 2016 (see news release, July 25, 2016 ). In this latest result, 45 diamonds of one carat or greater were recovered of which 12 are described as white in color. The largest stone is a 4.72 carat white/colorless octahedron with minor inclusions. Table 1 below summarizes the diamond recovery results from the 2017 Faraday 2 bulk sample.
Table 1 – Diamond recovery results from the winter 2017 Faraday 2 mini-bulk sample.
| Kimberlite | Sample Weight1 (dry tonnes) | Number of Diamonds per Square Mesh Sieve Division (mm) | Total Stones (+0.85mm) | Total Carats (+0.85mm) | Sample Grade 2 (ct/t) |
| +0.850 -1.180 | +1.180 -1.700 | +1.700 -2.360 | +2.360 -3.350 | +3.350 -4.750 | +4.750 -6.700 | +6.700 -9.500 |
| Faraday 2 | 262.6 | 5,406 | 6,011 | 2,036 | 708 | 124 | 22 | 3 | 14,310 | 737.6 | 2.81 3 |
| Notes: 1 – Sample weight is calculated from measured drillhole diameter and a model of kimberlite bulk density . 2 – Includes two stones from the +1.70mm, 21 stones from the +1.18mm and ten stones from +0.85mm size class recovered during DMS circuit cleanup and totaling 0.78 carats. 3 – Sample grade is for diamonds greater than 0.85mm square mesh. Rounding error may occur in the total carats and sample grade. |
President and CEO of Kennady Diamonds, Dr. Rory Moore commented: "We are delighted with this excellent result from Faraday 2, as it confirms the high diamond grade suggested by the 21 tonne mini-bulk sample completed in 2016. Moreover, even with the limitation of the small parcel size, the size distribution and quality characteristics of the Faraday 2 diamonds are better than the diamonds recovered from Kelvin to date.
These results firmly support the potential for Faraday 2 to add additional high-grade diamond resources to those already established for the Kennady North Project."
The four largest diamonds recovered from the Faraday 2 bulk sample are described by the SRC as:
- 4.72 carat white/colorless octahedron with minor inclusions
- 4.28 carat off-white transparent octahedron with noticeable inclusions;
- 3.45 carat brown transparent octahedron with noticeable inclusions;
- 2.69 carat white/colorless, transparent tetrahexahedroid with noticeable inclusions
Images of select diamonds from the 2017 Faraday 2 bulk sample will be posted on the Company's website at www.kennadydiamonds.com under the tab "Media Links".
The Faraday 2 kimberlite was sampled by large diameter reverse circulation drilling, with the recovered material processed by dense media separation ('DMS') at the Geoanalytical Laboratories Diamond Services of the Saskatchewan Research Council ("SRC"). The SRC is accredited by the ISO/IEC 17025 standard by the Standards Council of Canada as a testing laboratory for diamond analysis.
As a measure of Quality Assurance and Quality Control, a total of 51 laser-marked natural diamond tracers ranging in size from 0.10 carat to 2.84 carat were added to select sample bags at the SRC facility and 50 of the tracers were recovered. The unrecovered spike weighed 0.13 carat.
Dr. Moore added: "The Faraday 2 diamond parcel is notably higher in white diamonds compared to Kelvin, with the additional presence of fancy yellow stones extending into the carater size range.
Moreover, the high quality white gem population observed at Kelvin is well-represented at Faraday 2, with a higher incidence of well-formed octahedral crystals in the larger size fractions."
Results from the Faraday 3 and 1 bulk samples are expected to be available by mid-June, following which the services of WWW International Diamond Consultants (Antwerp, Belgium) will be retained to provide an independent valuation of the Faraday bulk sample diamonds together with size frequency distribution and revenue models.
This work is expected to take place in July through early August.