| Answer | Crossword Clue |
|---|---|
| assaying | Determine the content or quality of (a metal or ore) |
| millrun | the process of milling an ore or rock in order to determine the content or quality of the mineral |
| checks | Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something |
| checking | Examine (something) in order to determine its accuracy, quality, or condition, or to detect the presence of something |
| tests | the means used to determine the quality, content, etc., of something |
| tested | the means used to determine the quality, content, etc., of something |
| test | the means used to determine the quality, content, etc., of something |
