v3.26.3
Mineral Rights and Properties, Net (Tables)
12 Months Ended
Jun. 30, 2026
Mineral Properties, Net [Abstract]  
Summary of Mineral Rights and Properties, Net

Mineral rights and properties, net consisted of the following at the end of each period presented.

 

 

June 30,

 

 

June 30,

 

 

 

2026

 

 

2025

 

 

 

(in thousands)

 

Mineral properties

 

$

6,733

 

 

$

6,733

 

Hydrology wells

 

 

547

 

 

 

547

 

Asset retirement cost, net of accumulated amortization of
   $
201 and $66 as of June 30, 2026 and 2025, respectively(1)

 

 

320

 

 

 

455

 

Mineral rights and properties, net

 

$

7,600

 

 

$

7,735

 

(1)
Represents the carrying value of capitalized costs associated with asset retirement obligations, as discussed in Note 5-Asset Retirement Obligations.