Ann: LiDAR Survey further enhances Equador Niobium Project, page-223

The Answer is Simple.

Sandro is a World renowned expert in their Field.
He knows more about Niobium and Tantalum than all of us put together.

It is therefore their opinion that should be valued higher than all others,
As they are the Expert.

Anyone offering differing opinions to theirs,
Is simply not qualified to do so.

Their opinion is worthless.
They are just making it up.
And actually do not have a clue what they are talking about.

They have no experience with Tantalum or Niobium,
Have no qualifications in the field,
And are just a keyboard warrior on the other side of the World,
To anywhere that even produces Niobium pretending to know what they are talking about.

Despite having zero experience or knowledge of the subject.

They are just wasting your and everyone elses time....