XML 71 R19.htm IDEA: XBRL DOCUMENT v3.23.3
EXPLORATION EXPENDITURES
 12 Months Ended
Jun. 30, 2023
Exploration Expenditures  
EXPLORATION EXPENDITURES

 

13.EXPLORATION EXPENDITURES

 

   For the year ended June 30, 
   2023   2022   2021 
 Feasibility study and engineering  $410   $334   $79 
 Field management and other   738    569    656 
 Metallurgical   4,174    2,218    272 
 Geologists and field staff   26    188    49 
 Total  $5,348   $3,309   $1,056