a couple of questions

Can someone help me with a couple of questions from yesterdays announcement

1. It says that the test work has been done on 4 holes. I thought there were 11 holes drilled in total for this? Why aren’t they using all 11?

2. It says that the average bulk density was 2.3. ie the SG is 2.3. Why then did they use 2.0 for the laterite zone?

3. Does anyone know what the UCS tests seek to do and how they are different from the crusher work index tests?

4. It says “ALS Metallurgy is scheduled to complete most of this beneficiation test work prior to the Christmas break with assay results expected by the end of January 2013.
When they refer to assay results – do they mean the met test results re getting the Fe content to 58%+? The word “assay” to me implies something different.

Thanks