I did some digging and found the news release from Kirkland Lake. It says about 8 ozs over 46 feet or approx 12 meters.

http://klgold.com/latestdev.html

When they assayed this intercept, their density was calculated in order to call the grade. What we need to do is understand that a constant of .36 m3 will be used to compare this to our 11 ozs over 4 meters/tonne. If we say the average width of the A-4 vein is .36m, then we use that number in our calculations. The other 2 numbers are l=1000 cm, and w= 1000cm. When calculating the drill hole, I put the 36 cm part of the block on the side, when calculating our sample, I put the 36 cm on the bottom and took the 4 meters horizontal along the vein.

This is only meant to be rough calcs and to get a point across.

To put our grade into perspective with theirs for comparison sake, I GET;

Theirs 8 OZS/12M = .66 OZS PER METER

Ours 11 OZS/4M= 2.75 OZS PER METER

Even though our sample is a bulk sample and theirs is a drill assay, the size of a ton will be mostly the same.