Note 8 - Commitments and Contingencies (Details)	9 Months Ended
	Jun. 30, 2021
Other Commitments, Description	At September 30, 2020, the Company had real estate lease commitments for certain mineral properties totaling $72,000 annually.
Commtment or Contingency #1
Other Commitments, Description	A portion of the Company’s mining claims on the Company’s properties are subject to lease and option agreements with various terms, obligations, and royalties payable in certain circumstances
Commtment or Contingency #2
Other Commitments, Description	The Company pays federal and county claim maintenance fees on unpatented claims that are included in the Company’s mineral exploration properties.