RE: RE: RE: Deep drilling Photonics is a new (please correct if I am wrong) way of analyzing cores immediately after they are drilled. Done on site. Not 43-101 compliant but marge of error is .1g/ton approx. it can analyze different metal within the cores and it's concentration. It greatly saves time and money to lead where and how deep we should drill, continue or not, etc. the company doing that for gbb bought into the company after completing 66k of drilling and analysis.