XML 21 R11.htm IDEA: XBRL DOCUMENT v3.23.1
Mining Properties
9 Months Ended
Mar. 31, 2023
Mining Properties  
Mining Properties

5. Mining Properties

 

During the nine months ended March 31, 2023, the Company exercised its option to purchase unpatented mining claims in Tonopah, NV for total costs of $8.2 million, of which $150,000 was previously recorded in Prepaid expenses and deposits at June 30, 2022.