Thelgrim came to the library in search of reports from a local observatory or astrologers regarding observations of falling meteorites. Among the reports he chooses those that describe small, high-density meteorites, showing just a small loss of visible mass in the atmosphere. Then in already selected report he searches for those with an area of impact in the wild lands to reduce the chance that an expedition was sent to claim meteorite.
The ultimate goal is to determine the meteorite with the highest chance of containing a small amount of Star Metal and calculate the approximate coordinates of its landing.